{"title":"LiftMaster","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Garage Door Openers, Operators \u0026amp; Replacement Parts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop LiftMaster garage door openers, commercial door operators, operator repair parts, safety sensors, photocells, logic boards, control accessories, belts, arms, receivers, and related LiftMaster replacement components for residential and commercial overhead door systems. This collection includes LiftMaster products used for installation, service, repair, upgrade, and replacement applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGarage-DoorParts.com carries LiftMaster residential and commercial operator products for garage door technicians, contractors, property managers, maintenance teams, commercial facilities, and experienced repair customers. Use this collection to browse LiftMaster products by model number, product type, residential or commercial application, availability, and price.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Residential Garage Door Products\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster residential garage door products are commonly used on sectional garage doors in homes, townhomes, apartment garages, storage areas, and light-duty residential applications. Depending on the product, this collection may include residential garage door openers, wall-mount jackshaft openers, receiver logic boards, remotes, control panels, safety sensors, belts, arms, brackets, and replacement parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen choosing a LiftMaster residential opener or replacement part, confirm the opener model number, drive type, rail requirement, door height, door weight, battery backup requirement, myQ compatibility, remote compatibility, keypad compatibility, and included accessories. LiftMaster parts are often model-specific, so the model number and part number matter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Commercial Operators and Parts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster commercial operator products are used on sectional commercial doors, rolling steel doors, service doors, firehouse doors, warehouses, automotive facilities, storage facilities, loading areas, and other commercial overhead door applications. This collection may include commercial operators, trolley operators, hoist operators, jackshaft operators, commercial photo eyes, photocell kits, traffic lights, control accessories, logic boards, brake solenoids, limit switches, belts, arms, and repair parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommercial operator selection depends on the door type, door size, door weight, voltage, phase, horsepower, mounting style, duty cycle, control station, safety devices, and jobsite requirements. A commercial operator or replacement part should not be selected by appearance alone. Always match the exact LiftMaster model number, voltage, phase, and part number before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Safety Sensors, Photo Eyes and Photocell Kits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster safety sensors, photo eyes, and photocell kits are used to help detect obstructions and support safer door operation. Depending on the operator and application, safety devices may be required for proper operation and compliance with the operator’s safety system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis collection may include residential safety reversing sensors, commercial photocell kits, indoor photo eyes, indoor\/outdoor photo eyes, NEMA-rated photocell kits, monitored safety devices, and related control accessories. Before ordering, confirm the operator model, safety device type, monitored or non-monitored requirement, opening width, indoor or outdoor application, and wiring compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Logic Boards and Electrical Components\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster logic boards, receiver boards, power boards, relays, solenoids, sockets, harnesses, and other electrical components are used to repair or restore operator function. These parts are usually highly model-specific.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore replacing a logic board or electrical component, verify the LiftMaster part number, operator model, voltage, phase, series, and control generation. Similar-looking boards may not be interchangeable. If the operator has power issues, travel limit problems, remote-control problems, or intermittent operation, the correct diagnosis should be made before ordering electrical parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster Remotes, Receivers and Access Controls\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster remotes, receivers, keypads, control panels, and access-control accessories allow users to operate and manage compatible garage door openers and commercial operators. Compatibility depends on the opener model, radio frequency, security technology, receiver type, and control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not choose a remote or receiver only because it looks similar. Match the product by LiftMaster model number, remote series, receiver type, Security+ or Security+ 2.0 technology where applicable, and the product listing compatibility notes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster myQ and Smart Control Compatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany newer LiftMaster residential openers support myQ smart garage control features, but compatibility depends on the exact opener model and accessory setup. Some products include built-in Wi-Fi or myQ technology, while others may require additional accessories or may not support smartphone control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore buying a LiftMaster opener, wall control, receiver, or smart-control accessory, confirm the model number and product details. Do not assume every LiftMaster product in this collection has smartphone control, Wi-Fi, battery backup, camera, or integrated LED lighting unless the individual listing clearly states it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHow to Choose the Correct LiftMaster Product\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering a LiftMaster operator, opener, safety device, logic board, remote, receiver, belt, arm, or repair part, gather as much information as possible from the existing unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHelpful details include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster model number\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLiftMaster part number\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eResidential or commercial application\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDoor type\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDoor height and width\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDoor weight\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDrive type: chain, belt, screw, trolley, hoist, or jackshaft\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVoltage and phase\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHorsepower or duty rating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRemote or receiver technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003emyQ or Wi-Fi requirement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBattery backup requirement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSafety device requirement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eControl station type\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePhotos of the existing opener label and part label\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCorrect identification helps avoid ordering the wrong part and reduces installation delays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eComplete Operators vs Replacement Parts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNot every product in this collection is a complete garage door opener or commercial operator. Some items are replacement parts, repair components, accessories, safety devices, sensors, logic boards, belts, arms, receivers, or control accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlways read the individual product title and description to confirm what is included. Do not assume a rail, chain, belt, battery, remote, keypad, wall control, safety sensor, or mounting hardware is included unless the product listing says so.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImportant Installation and Safety Notice\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGarage door openers and commercial operators must be installed, wired, programmed, and tested correctly. Improper installation can cause unsafe operation, door damage, opener failure, property damage, or injury.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA LiftMaster opener should not be used to force a heavy, broken, or unbalanced garage door to move. The garage door should open and close smoothly by hand before the opener is connected. If the door is heavy, uneven, binding, or slamming shut, inspect the spring system, cables, drums, rollers, hinges, track, bearings, and hardware before replacing the operator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommercial operators, monitored safety devices, photo eyes, control wiring, and electrical components should be installed by qualified personnel familiar with overhead door and operator safety requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHow do I know which LiftMaster part I need?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStart with the exact LiftMaster model number and part number. The model number is usually found on the opener or operator label. For replacement parts, compare the existing part number, voltage, series, control generation, and product listing compatibility notes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAre LiftMaster residential and commercial parts interchangeable?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsually no. Residential and commercial LiftMaster products are designed for different applications, door types, duty levels, voltage requirements, and safety systems. Always match the part to the correct model and application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDoes this collection include complete LiftMaster openers?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSome products may be complete openers or operators, while others are repair parts, accessories, sensors, photocells, belts, boards, arms, receivers, or control devices. Check the individual product listing to confirm what is included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo LiftMaster openers work with myQ?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany newer LiftMaster residential openers support myQ, but not every LiftMaster product has built-in Wi-Fi or smartphone control. Compatibility depends on the exact model and accessory setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhich LiftMaster remote do I need?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChoose the remote based on your opener model, receiver type, radio technology, and compatibility notes. LiftMaster remotes are not all universal. Match by model number whenever possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCan I replace a LiftMaster logic board myself?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLogic boards and electrical parts should be replaced only after proper diagnosis. Make sure the replacement board matches the exact part number, operator model, voltage, and series. If you are not comfortable with electrical components, hire a qualified technician.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCan I install a LiftMaster operator on a heavy or unbalanced door?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo. A garage door opener or commercial operator should not be used to force a heavy or unbalanced door to move. The spring system should properly balance the door before the operator is installed or used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNeed Help Finding the Right LiftMaster Product?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering, gather the LiftMaster model number, part number, door type, voltage, phase, remote model, existing part photos, and opener label photos. Accurate information makes it easier to choose the correct LiftMaster opener, operator, safety device, logic board, remote, receiver, or replacement part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSEO Title: LiftMaster Garage Door Openers, Operators \u0026amp; Parts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeta Description: Shop LiftMaster garage door openers, commercial operators, safety sensors, photocells, logic boards, remotes, receivers, belts, arms, and replacement parts.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"liftmaster-3-button-visor-garage-door-remote","title":"LiftMaster L993S 3-Button Visor Remote – Security+ 3.0 White Learn Button","description":"\u003cp\u003eThe LiftMaster L993S is a genuine 3-button visor remote control designed specifically for compatible LiftMaster garage door openers using the new Security+ 3.0 wireless system.\u003c\/p\u003e\n\u003cp\u003eEach button can be programmed independently, allowing one remote to operate up to three compatible Security+ 3.0 garage door openers.\u003c\/p\u003e\n\u003cp\u003eWith an operating range of up to approximately 1,300 feet under ideal conditions, ultra-secure encrypted communication, and convenient myQ app-assisted setup, the L993S is designed for the newest generation of LiftMaster residential garage door openers.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster remote control\u003cbr\u003e- Model L993S\u003cbr\u003e- Security+ 3.0 wireless technology\u003cbr\u003e- Designed for White Learn Button LiftMaster openers\u003cbr\u003e- 3 independently programmable buttons\u003cbr\u003e- Controls up to 3 compatible garage door openers\u003cbr\u003e- Up to approximately 1,300 ft operating range under ideal conditions\u003cbr\u003e- Ultra-secure encrypted communication\u003cbr\u003e- BLE Long Range 2.4 GHz technology\u003cbr\u003e- E-Code \/ White Learn Button compatibility\u003cbr\u003e- myQ app-assisted setup and management\u003cbr\u003e- Vehicle visor-style design\u003cbr\u003e- Replaceable CR2032 lithium battery included\u003cbr\u003e- 1-year manufacturer warranty\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster\u003cbr\u003e- Model: L993S\u003cbr\u003e- Product Type: 3-Button Visor Remote\u003cbr\u003e- Wireless System: Security+ 3.0\u003cbr\u003e- Learn Button Compatibility: White\u003cbr\u003e- Code Type: E-Code\u003cbr\u003e- Wireless Technology: BLE LR 2.4 GHz\u003cbr\u003e- Number of Buttons: 3\u003cbr\u003e- Maximum Devices: 3 Compatible Openers\u003cbr\u003e- Maximum Range: Up to 1,300 ft under ideal conditions\u003cbr\u003e- Battery: 1 × CR2032 Lithium Coin Cell\u003cbr\u003e- Dimensions: Approximately 3.27\" × 0.74\" × 1.82\"\u003cbr\u003e- Weight: Approximately 0.08 lb\u003cbr\u003e- Operating Temperature: -13°F to 185°F (-25°C to 85°C)\u003cbr\u003e- Warranty: 1 Year\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe L993S allows you to remotely open and close compatible LiftMaster Security+ 3.0 garage door openers from your vehicle.\u003c\/p\u003e\n\u003cp\u003eEach of the three buttons can control a separate compatible opener.\u003c\/p\u003e\n\u003cp\u003eExample:\u003c\/p\u003e\n\u003cp\u003eButton 1 → Garage Door #1\u003cbr\u003eButton 2 → Garage Door #2\u003cbr\u003eButton 3 → Garage Door #3\u003c\/p\u003e\n\u003cp\u003eThis makes it especially convenient for homes with multiple garage doors.\u003c\/p\u003e\n\u003cp\u003e### Security+ 3.0 Technology\u003c\/p\u003e\n\u003cp\u003eThe L993S uses LiftMaster's newer Security+ 3.0 communication system with ultra-secure encrypted wireless technology.\u003c\/p\u003e\n\u003cp\u003eIt is designed for compatible LiftMaster openers using the:\u003c\/p\u003e\n\u003cp\u003eWHITE LEARN BUTTON\u003c\/p\u003e\n\u003cp\u003eand Security+ 3.0 \/ E-Code radio system.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Notice\u003c\/p\u003e\n\u003cp\u003eThe L993S is NOT a universal LiftMaster remote.\u003c\/p\u003e\n\u003cp\u003eIt should not be confused with the older 893MAX or the newer multi-generation L993M.\u003c\/p\u003e\n\u003cp\u003eThe L993S is specifically intended for Security+ 3.0 systems.\u003c\/p\u003e\n\u003cp\u003eIt is NOT designed as a replacement for older LiftMaster openers using:\u003c\/p\u003e\n\u003cp\u003e- Green Learn Button\u003cbr\u003e- Red \/ Orange Learn Button\u003cbr\u003e- Purple Learn Button\u003cbr\u003e- Yellow Learn Button\u003c\/p\u003e\n\u003cp\u003eIf your opener uses one of those Learn button colors, verify whether the LiftMaster L993M or another compatible remote is required instead.\u003c\/p\u003e\n\u003cp\u003eAlways check the Learn button color before ordering.\u003c\/p\u003e\n\u003cp\u003e### White Learn Button Compatibility\u003c\/p\u003e\n\u003cp\u003eTo confirm compatibility:\u003c\/p\u003e\n\u003cp\u003e1. Locate the Learn button on the garage door opener powerhead.\u003cbr\u003e2. The button may be behind the light lens or access panel.\u003cbr\u003e3. Confirm that the opener uses the compatible White Learn Button \/ Security+ 3.0 system.\u003c\/p\u003e\n\u003cp\u003eDo not order based only on the LiftMaster brand or the appearance of the remote.\u003c\/p\u003e\n\u003cp\u003e### Controls Up to 3 Openers\u003c\/p\u003e\n\u003cp\u003eThe three buttons can be programmed separately to operate up to three compatible Security+ 3.0 garage door openers.\u003c\/p\u003e\n\u003cp\u003eThis allows a single visor remote to replace multiple individual remotes in multi-door garages.\u003c\/p\u003e\n\u003cp\u003e### Up to 1,300 ft Range\u003c\/p\u003e\n\u003cp\u003eLiftMaster rates the L993S for an operating range of up to approximately 1,300 feet under favorable conditions.\u003c\/p\u003e\n\u003cp\u003eActual range may vary depending on:\u003c\/p\u003e\n\u003cp\u003e- Building construction\u003cbr\u003e- Vehicle location\u003cbr\u003e- RF interference\u003cbr\u003e- Metal structures\u003cbr\u003e- Opener placement\u003cbr\u003e- Environmental conditions\u003c\/p\u003e\n\u003cp\u003e### myQ App Setup\u003c\/p\u003e\n\u003cp\u003eThe L993S supports setup and remote management through the myQ app when used with compatible LiftMaster equipment.\u003c\/p\u003e\n\u003cp\u003eThis can simplify remote programming and management compared with traditional button-only programming.\u003c\/p\u003e\n\u003cp\u003e### Battery\u003c\/p\u003e\n\u003cp\u003eThe L993S uses:\u003c\/p\u003e\n\u003cp\u003e1 × CR2032 lithium coin-cell battery\u003c\/p\u003e\n\u003cp\u003eThe battery is included and replaceable.\u003c\/p\u003e\n\u003cp\u003eIf operating range decreases or the remote stops responding reliably, battery replacement may be required.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster L993S 3-Button Remote Control\u003cbr\u003e- 1 – CR2032 Battery\u003cbr\u003e- Visor Clip\u003cbr\u003e- Programming Instructions\u003c\/p\u003e\n\u003cp\u003eGarage door opener, wall control, keypad, and other accessories are not included.\u003c\/p\u003e\n\u003cp\u003e### Important Programming Note\u003c\/p\u003e\n\u003cp\u003eProgramming procedures vary depending on the opener and system configuration.\u003c\/p\u003e\n\u003cp\u003eFollow the LiftMaster instructions supplied with the remote and verify successful operation of each programmed button before regular use.\u003c\/p\u003e\n\u003cp\u003eAlways confirm that each button activates only the intended garage door.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684167258398,"sku":"L993S","price":47.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_7c028bd8-b583-4ad0-a894-01f9d706b03f.jpg?v=1772790225"},{"product_id":"liftmaster-yale-smart-touchscreen-deadbolt-lock","title":"LiftMaster Yale Smart Touchscreen Deadbolt Lock","description":"\u003cp\u003eSmartphone Controlled Wi-Fi Deadbolt lock with touchscreen keypad that will securely lock, unlock and view door activity in the myQ App. Wakes with a touch and has backlit numbers that won’t wear off. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKey free – no key hole means no lock picking or keys to lose\u003c\/li\u003e\n\u003cli\u003e9V battery back-up\u003c\/li\u003e\n\u003cli\u003eWorks with Key by Amazon to provide a seamless delivery experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks on most standard doors with deadbolt prep\u003c\/li\u003e\n\u003cli\u003eWhat's In The Box: Key Free Touchscreen Keypad, Interior of Lock, battery cover, mounting plate, Installation Guide and door template, 4 AA batteries, Strike Plate, deadbolt, 2 inside lock screws, 4 strike plate and deadbolt screws, 6 through bolt screws (use one set, depending on door thickness), myQ module and included 821LMC for remote control of lock.\u003c\/li\u003e\n\u003cli\u003eHanding: Reversible and self-handling\u003c\/li\u003e\n\u003cli\u003eCertifications: A156.36 ANSI\/BHMA, UL\/cUL: 20 minute UL fire rated when installed on correctly rated\/specified door\u003c\/li\u003e\n\u003cli\u003eEnvironmental -22F to 140F\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year Electronics, Unlimited Lifetime on Finish and Mechanical\u003c\/li\u003e\n\u003cli\u003ePower Source: 4 AA Batteries, 9V Battery can be used as a backup\u003c\/li\u003e\n\u003cli\u003eBattery Life: Approximately 12 months with regular use\u003c\/li\u003e\n\u003cli\u003eKey Pad Type: Touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThickness: 1-3\/8\" to 2-1\/4\"\u003c\/li\u003e\n\u003cli\u003eEdge bore hole: 1\"\u003c\/li\u003e\n\u003cli\u003eFace bore hole: 2-1\/8\"\u003c\/li\u003e\n\u003cli\u003eBackset (distance from edge of door to center of bore hole): 2-3\/8\" or 2-3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplete your installation by setting up MyQ and Key by Amazon for your homeowner. Once setup, make sure to register the installation at \u003c\/span\u003e\u003cstrong\u003erewards.liftmaster.com\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167389470,"sku":"LMDBPACK","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_60249b15-1ed3-4a86-aef6-74d19d787f10.jpg?v=1772790226"},{"product_id":"14-x-16-bulk-tubing-in-black","title":"Wire Hide WH144 1\/4\" × 16' Black Bulk Tubing – Low-Voltage Garage Door Wire Cover","description":"\u003cp\u003eThe Wire Hide WH144 is a 16-foot length of black 1\/4-inch tubing designed to conceal and protect exposed low-voltage wiring around garage door opener and safety-sensor installations.\u003c\/p\u003e\n\u003cp\u003eIt provides a cleaner, more professional appearance than leaving low-voltage wire exposed along garage walls, tracks, and sensor locations.\u003c\/p\u003e\n\u003cp\u003eThe bulk 16-foot length can be cut as needed for individual installations and is especially useful when more tubing is required than the shorter sections supplied with Wire Hide wall kits.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Wire Hide bulk protective tubing\u003cbr\u003e- Part number WH144\u003cbr\u003e- 1\/4\" tubing size\u003cbr\u003e- 16-foot bulk length\u003cbr\u003e- Black finish\u003cbr\u003e- Designed for low-voltage garage door wiring\u003cbr\u003e- Helps conceal exposed wires\u003cbr\u003e- Helps protect wiring from incidental contact\u003cbr\u003e- Can be cut to the required installation length\u003cbr\u003e- Ideal for photo-eye and safety-sensor wiring\u003cbr\u003e- Coordinates with black Wire Hide wall plates and sensor shields\u003cbr\u003e- Suitable for new installations and retrofit work\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Brand \/ Product Line: Wire Hide\u003cbr\u003e- Part Number: WH144\u003cbr\u003e- Product Type: Low-Voltage Wire-Hide Tubing\u003cbr\u003e- Tubing Size: 1\/4\"\u003cbr\u003e- Length: 16 ft\u003cbr\u003e- Color: Black\u003cbr\u003e- Application: Low-Voltage Garage Door Wiring\u003cbr\u003e- Quantity: 1 × 16' Length\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eWH144 tubing is used to route and conceal exposed low-voltage wiring around a garage door installation.\u003c\/p\u003e\n\u003cp\u003eCommon applications include wiring for:\u003c\/p\u003e\n\u003cp\u003e- Garage door photo eyes\u003cbr\u003e- Safety sensors\u003cbr\u003e- Wall controls\u003cbr\u003e- Low-voltage opener accessories\u003cbr\u003e- Other compatible low-voltage devices\u003c\/p\u003e\n\u003cp\u003eInstead of leaving loose wire visible along the garage wall or door-track area, the tubing provides a cleaner and more finished installation.\u003c\/p\u003e\n\u003cp\u003e### 16-Foot Bulk Length\u003c\/p\u003e\n\u003cp\u003eThe 16-foot length provides additional tubing for larger installations or multiple wire runs.\u003c\/p\u003e\n\u003cp\u003eInstallers can cut the tubing to the exact length required for the job.\u003c\/p\u003e\n\u003cp\u003eThis makes WH144 useful when:\u003c\/p\u003e\n\u003cp\u003e- The standard wall-kit tubing is not long enough\u003cbr\u003e- Multiple sensor-wire sections need to be covered\u003cbr\u003e- Existing exposed wiring is being cleaned up\u003cbr\u003e- Additional tubing is needed for a custom installation\u003c\/p\u003e\n\u003cp\u003e### Black Finish\u003c\/p\u003e\n\u003cp\u003eThe black tubing is particularly well suited for installations with:\u003c\/p\u003e\n\u003cp\u003e- Black garage door tracks\u003cbr\u003e- Dark walls\u003cbr\u003e- Black hardware\u003cbr\u003e- Black Wire Hide accessories\u003c\/p\u003e\n\u003cp\u003eFor installations requiring white tubing, use:\u003c\/p\u003e\n\u003cp\u003eWH143 – 1\/4\" × 16' Bulk Tubing in White\u003c\/p\u003e\n\u003cp\u003e### Compatible Wire Hide Accessories\u003c\/p\u003e\n\u003cp\u003eWH144 can be used alongside:\u003c\/p\u003e\n\u003cp\u003e- WH164 – Black Wire Hide Wall Kit\u003cbr\u003e- WH624 – Black Wire Hide Sensor Shield, Pair\u003c\/p\u003e\n\u003cp\u003eThese components are sold separately.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – Wire Hide WH144 1\/4\" × 16' Black Bulk Tubing\u003c\/p\u003e\n\u003cp\u003eWall plate, sensor shields, garage door opener, photo eyes, wiring, and other installation hardware are not included unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eThis tubing is intended for low-voltage wiring applications.\u003c\/p\u003e\n\u003cp\u003eRoute all wiring so it remains clear of:\u003c\/p\u003e\n\u003cp\u003e- Garage door rollers\u003cbr\u003e- Tracks\u003cbr\u003e- Hinges\u003cbr\u003e- Springs\u003cbr\u003e- Lift cables\u003cbr\u003e- Opener rail\u003cbr\u003e- Door panels\u003cbr\u003e- Other moving components\u003c\/p\u003e\n\u003cp\u003eAlways follow the garage door opener or accessory manufacturer's wiring instructions.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167422238,"sku":"WH144","price":33.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_87543e6b-8715-49d8-822d-404cf0076026.jpg?v=1772790227"},{"product_id":"liftmaster-1-button-remote-control","title":"LiftMaster 891LM 1-Button Remote Control – Security+ 2.0 Yellow Learn Button","description":"\u003cp\u003eThe LiftMaster 891LM is a genuine single-button visor remote control designed for compatible LiftMaster garage door openers and gate operators using Security+ 2.0 technology.\u003c\/p\u003e\n\u003cp\u003eWith one large, easy-to-use button, the 891LM provides simple wireless control of one compatible garage door opener, gate operator, or myQ-enabled light accessory.\u003c\/p\u003e\n\u003cp\u003eThis remote is specifically designed for Security+ 2.0 systems identified by a Yellow Learn button.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster remote control\u003cbr\u003e- Model 891LM\u003cbr\u003e- Single-button design\u003cbr\u003e- Controls 1 compatible device\u003cbr\u003e- Security+ 2.0 rolling-code technology\u003cbr\u003e- Designed for Yellow Learn Button systems\u003cbr\u003e- Compatible with select garage door openers and gate operators\u003cbr\u003e- Can operate a compatible myQ-enabled light accessory\u003cbr\u003e- Vehicle visor-style remote\u003cbr\u003e- LED operation indicator\u003cbr\u003e- Replaceable CR2032 lithium battery\u003cbr\u003e- Visor clip included\u003cbr\u003e- No wiring required\u003cbr\u003e- 1-year manufacturer accessory warranty\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster\u003cbr\u003e- Model: 891LM\u003cbr\u003e- Product Type: 1-Button Remote Control\u003cbr\u003e- Number of Buttons: 1\u003cbr\u003e- Device Capacity: 1\u003cbr\u003e- Security Technology: Security+ 2.0\u003cbr\u003e- Learn Button Compatibility: Yellow\u003cbr\u003e- Battery: 1 × 3V CR2032 Lithium\u003cbr\u003e- Installation: Wireless\u003cbr\u003e- Mounting: Vehicle Visor Clip\u003cbr\u003e- Warranty: 1 Year\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 891LM allows you to remotely operate one compatible LiftMaster device from your vehicle.\u003c\/p\u003e\n\u003cp\u003eIt can be programmed to control one:\u003c\/p\u003e\n\u003cp\u003e- Garage door opener\u003cbr\u003e- Gate operator\u003cbr\u003e- myQ-enabled light accessory\u003c\/p\u003e\n\u003cp\u003ePressing the button sends an encrypted Security+ 2.0 signal to the programmed device.\u003c\/p\u003e\n\u003cp\u003e### Security+ 2.0 Technology\u003c\/p\u003e\n\u003cp\u003eThe 891LM uses LiftMaster Security+ 2.0 wireless technology.\u003c\/p\u003e\n\u003cp\u003eSecurity+ 2.0 uses encrypted communication between the remote and compatible opener to help protect against unauthorized code duplication.\u003c\/p\u003e\n\u003cp\u003eThe easiest way to identify a compatible residential opener is by checking for a:\u003c\/p\u003e\n\u003cp\u003eYELLOW LEARN BUTTON\u003c\/p\u003e\n\u003cp\u003eon the garage door opener powerhead.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Notice\u003c\/p\u003e\n\u003cp\u003eThe 891LM is NOT a universal LiftMaster remote.\u003c\/p\u003e\n\u003cp\u003eIt is designed specifically for compatible Security+ 2.0 systems using a Yellow Learn button.\u003c\/p\u003e\n\u003cp\u003eIt should not be assumed compatible with older LiftMaster openers using:\u003c\/p\u003e\n\u003cp\u003e- Green Learn Button\u003cbr\u003e- Red \/ Orange Learn Button\u003cbr\u003e- Purple Learn Button\u003cbr\u003e- DIP-switch systems\u003c\/p\u003e\n\u003cp\u003eFor older systems requiring broader compatibility, a LiftMaster MAX-series or current multi-generation remote may be more appropriate.\u003c\/p\u003e\n\u003cp\u003eAlways verify the Learn button color before ordering.\u003c\/p\u003e\n\u003cp\u003e### 891LM vs. 893LM\u003c\/p\u003e\n\u003cp\u003e891LM:\u003cbr\u003e- 1 button\u003cbr\u003e- Controls 1 compatible device\u003c\/p\u003e\n\u003cp\u003e893LM:\u003cbr\u003e- 3 buttons\u003cbr\u003e- Controls up to 3 compatible devices\u003c\/p\u003e\n\u003cp\u003eBoth are designed for Security+ 2.0 \/ Yellow Learn Button systems.\u003c\/p\u003e\n\u003cp\u003e### Battery\u003c\/p\u003e\n\u003cp\u003eThe 891LM uses:\u003c\/p\u003e\n\u003cp\u003e1 × 3V CR2032 lithium coin-cell battery\u003c\/p\u003e\n\u003cp\u003eThe battery is replaceable.\u003c\/p\u003e\n\u003cp\u003eLiftMaster states that the battery can provide approximately three years of service under typical use conditions.\u003c\/p\u003e\n\u003cp\u003eA weak battery may result in:\u003c\/p\u003e\n\u003cp\u003e- Reduced operating range\u003cbr\u003e- Intermittent operation\u003cbr\u003e- LED failing to illuminate\u003cbr\u003e- Remote failing to activate the opener\u003c\/p\u003e\n\u003cp\u003e### Operating Range\u003c\/p\u003e\n\u003cp\u003eUnder typical installations, LiftMaster states that the remote can operate from approximately several car lengths away.\u003c\/p\u003e\n\u003cp\u003eActual range can vary depending on:\u003c\/p\u003e\n\u003cp\u003e- Building construction\u003cbr\u003e- Vehicle location\u003cbr\u003e- RF interference\u003cbr\u003e- Metal structures\u003cbr\u003e- Opener antenna placement\u003cbr\u003e- Battery condition\u003c\/p\u003e\n\u003cp\u003e### Common Applications\u003c\/p\u003e\n\u003cp\u003eIdeal as:\u003c\/p\u003e\n\u003cp\u003e- Replacement for a lost 891LM\u003cbr\u003e- Replacement for a damaged remote\u003cbr\u003e- Additional remote for another vehicle\u003cbr\u003e- Spare household remote\u003cbr\u003e- Single-door residential remote\u003cbr\u003e- Single-gate remote\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 891LM 1-Button Remote Control\u003cbr\u003e- 1 – CR2032 Battery\u003cbr\u003e- Visor Clip\u003cbr\u003e- Programming Instructions\u003c\/p\u003e\n\u003cp\u003eGarage door opener, gate operator, wall control, and other accessories are not included.\u003c\/p\u003e\n\u003cp\u003e### Programming\u003c\/p\u003e\n\u003cp\u003eThe 891LM is programmed using the Yellow Learn button on the compatible opener or operator.\u003c\/p\u003e\n\u003cp\u003eProgramming generally involves:\u003c\/p\u003e\n\u003cp\u003e1. Locate the Yellow Learn button.\u003cbr\u003e2. Activate programming mode.\u003cbr\u003e3. Press the button on the 891LM.\u003cbr\u003e4. Confirm successful programming.\u003cbr\u003e5. Test the remote before regular use.\u003c\/p\u003e\n\u003cp\u003eFollow the instructions for the exact opener model being used.\u003c\/p\u003e\n\u003cp\u003e### Important Safety Note\u003c\/p\u003e\n\u003cp\u003eOnly operate a garage door or gate when the area is clearly visible and free of people, pets, vehicles, and objects.\u003c\/p\u003e\n\u003cp\u003eAlways verify that all required photo eyes, reversing systems, and entrapment-protection devices are operating properly before using the remote.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167487774,"sku":"891LM","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d06c3d88-33f2-417b-b27f-090eecef865b.jpg?v=1772790228"},{"product_id":"liftmaster-internet-gateway-security20","title":"LiftMaster 828LM Internet Gateway – myQ Smartphone Control for Compatible Garage Door \u0026amp; Gate Operators","description":"\u003cp\u003e\u003cstrong\u003eLiftMaster 828LM Internet Gateway – myQ Smartphone Control for Compatible Garage Door \u0026amp; Gate Operators\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLiftMaster 828LM Internet Gateway\u003c\/strong\u003e connects compatible LiftMaster myQ-enabled garage door and gate operators to the internet, allowing users to \u003cstrong\u003emonitor and control supported equipment through the myQ app\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe gateway is especially useful for compatible LiftMaster operators that support myQ technology but \u003cstrong\u003edo not have built-in Wi-Fi\u003c\/strong\u003e. It connects directly to your home or business router using an \u003cstrong\u003eEthernet cable\u003c\/strong\u003e, creating the internet connection needed for remote monitoring, control, alerts, and scheduling.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eLiftMaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e828LM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eInternet Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003emyQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRouter Connection\u003c\/td\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmartphone Control\u003c\/td\u003e\n\u003ctd\u003eYes, through myQ App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Status Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Alerts\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScheduling\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory Warranty\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdds \u003cstrong\u003emyQ smartphone connectivity\u003c\/strong\u003e to compatible LiftMaster products without built-in Wi-Fi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCheck whether a compatible garage door or gate is open or closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOpen or close compatible connected equipment remotely through the myQ app\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReceive \u003cstrong\u003ereal-time alerts\u003c\/strong\u003e when a garage door opens, closes, or is left open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCreate supported schedules through myQ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnects directly to an internet router using an Ethernet cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports compatible myQ lighting accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Amazon Key in-garage delivery where supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe LiftMaster 828LM is designed for compatible \u003cstrong\u003emyQ-enabled LiftMaster garage door openers and gate operators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCompatible applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster myQ-enabled garage door openers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster myQ-enabled gate operators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible Chamberlain Group garage door openers with a \u003cstrong\u003eyellow Learn button\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLogic 5.0\u003c\/strong\u003e commercial door operators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster \u003cstrong\u003e889LM myQ Control Panel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster \u003cstrong\u003e825LM myQ Lighting Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster \u003cstrong\u003e827LM myQ Remote LED Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Compatibility Note\u003c\/h3\u003e\n\u003cp\u003eThe 828LM does \u003cstrong\u003enot make every older garage door opener myQ compatible\u003c\/strong\u003e. The connected opener, gate operator, control panel, or accessory must support the appropriate LiftMaster\/myQ communication system.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify the \u003cstrong\u003eoperator model, Learn button color, and myQ compatibility\u003c\/strong\u003e. If you are unsure whether the 828LM will work with your existing system, check your operator model before purchase.\u003c\/p\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe 828LM connects to your internet router by Ethernet and communicates wirelessly with compatible LiftMaster\/myQ equipment. Once configured in the myQ app, supported doors, gates, and lighting devices can be monitored or controlled remotely from a smartphone with an internet connection.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for homeowners, installers, property managers, and commercial facilities that have compatible LiftMaster equipment but need to add \u003cstrong\u003einternet-connected myQ monitoring and control\u003c\/strong\u003e without replacing the existing operator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLiftMaster 828LM Internet Gateway | myQ Garage Door \u0026amp; Gate Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLiftMaster 828LM Internet Gateway adds myQ smartphone monitoring, remote control, alerts and scheduling to compatible LiftMaster garage door openers, gate operators and accessories.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167520542,"sku":"828LM","price":81.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_9c91f4c9-1a3a-4c3b-9522-63e43413567b.jpg?v=1772790230"},{"product_id":"liftmaster-41dj002mc-logic-board-rjo-20","title":"LiftMaster 041DJ002MC Receiver Logic Board – RJO20 \u0026amp; 8500 Wall-Mount Openers","description":"\u003cp\u003eThe LiftMaster 041DJ002MC is a genuine replacement receiver logic board for select LiftMaster and Chamberlain RJO-series wall-mount garage door openers.\u003c\/p\u003e\n\u003cp\u003eThis Security+ 2.0 logic board controls the opener’s electronic functions and wireless receiver system and features the Yellow Learn button used for programming compatible remotes and accessories.\u003c\/p\u003e\n\u003cp\u003eThe replacement assembly includes the logic board with mounting plate \/ bracket assembly for compatible applications.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster \/ Chamberlain replacement part\u003cbr\u003e- Current part number 041DJ002MC\u003cbr\u003e- Replaces 041DJ002 \/ 41DJ002\u003cbr\u003e- Security+ 2.0 receiver logic board\u003cbr\u003e- Yellow Learn button\u003cbr\u003e- Designed for select wall-mount \/ jackshaft-style garage door openers\u003cbr\u003e- Complete logic board with mounting plate \/ bracket\u003cbr\u003e- Replacement for failed or damaged original control board\u003cbr\u003e- Model-specific electronic component\u003cbr\u003e- No rail or motor included\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain\u003cbr\u003e- Part Number: 041DJ002MC\u003cbr\u003e- Previous Numbers: 041DJ002 \/ 41DJ002\u003cbr\u003e- Product Type: Receiver Logic Board\u003cbr\u003e- Radio Technology: Security+ 2.0\u003cbr\u003e- Learn Button Color: Yellow\u003cbr\u003e- Opener Type: Wall Mount \/ RJO\u003cbr\u003e- Installation Location: Inside Opener Powerhead\u003cbr\u003e- Mounting Plate \/ Bracket: Included\u003cbr\u003e- Quantity: 1 Logic Board Assembly\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 041DJ002MC is the main receiver\/control board inside compatible wall-mount garage door openers.\u003c\/p\u003e\n\u003cp\u003eIt manages electronic functions including communication between the opener and compatible controls and accessories.\u003c\/p\u003e\n\u003cp\u003eThe logic board is also responsible for the opener’s Security+ 2.0 radio receiver, allowing compatible remotes and wireless accessories to be programmed through the Yellow Learn button.\u003c\/p\u003e\n\u003cp\u003e### Common Reasons for Replacement\u003c\/p\u003e\n\u003cp\u003eA replacement logic board may be required when a properly diagnosed opener has symptoms such as:\u003c\/p\u003e\n\u003cp\u003e- Opener does not respond correctly to controls\u003cbr\u003e- Remote controls cannot be programmed\u003cbr\u003e- Wireless receiver stops responding\u003cbr\u003e- Yellow Learn button does not function properly\u003cbr\u003e- Intermittent electronic operation\u003cbr\u003e- Visible damage to the original circuit board\u003cbr\u003e- Electrical or surge-related board failure\u003c\/p\u003e\n\u003cp\u003eThese symptoms may also be caused by wiring, power supply, travel module, wall control, safety sensors, motor components, or other opener problems.\u003c\/p\u003e\n\u003cp\u003eProper diagnosis is recommended before replacing an electronic control board.\u003c\/p\u003e\n\u003cp\u003e### Compatible Models\u003c\/p\u003e\n\u003cp\u003eManufacturer documentation identifies the 041DJ002MC for select models including:\u003c\/p\u003e\n\u003cp\u003e- Chamberlain RJO20\u003cbr\u003e- Chamberlain RJO20C\u003cbr\u003e- LiftMaster 8500\u003cbr\u003e- LiftMaster 8500C\u003cbr\u003e- Select related RJO-series wall-mount openers using the same board\u003c\/p\u003e\n\u003cp\u003eAlways verify the opener model, production generation, original board number, and replacement-parts diagram before ordering.\u003c\/p\u003e\n\u003cp\u003e### Important 8500W Compatibility Notice\u003c\/p\u003e\n\u003cp\u003eThe 041DJ002MC should NOT be assumed compatible with the LiftMaster 8500W.\u003c\/p\u003e\n\u003cp\u003eThe 8500W uses a different Wi-Fi receiver logic board, commonly identified as:\u003c\/p\u003e\n\u003cp\u003e050DCRJWFMC\u003c\/p\u003e\n\u003cp\u003eIf your opener is an 8500W, verify the number printed on the original logic board before purchasing.\u003c\/p\u003e\n\u003cp\u003e### Yellow Learn Button \/ Security+ 2.0\u003c\/p\u003e\n\u003cp\u003eThe 041DJ002MC uses LiftMaster Security+ 2.0 technology and is identified by its:\u003c\/p\u003e\n\u003cp\u003eYELLOW LEARN BUTTON\u003c\/p\u003e\n\u003cp\u003eThis is important when confirming compatibility.\u003c\/p\u003e\n\u003cp\u003eDo not substitute this board for an opener using a different logic-board generation simply because the physical housing looks similar.\u003c\/p\u003e\n\u003cp\u003e### Part Number Cross-Reference\u003c\/p\u003e\n\u003cp\u003eThis board may be identified as:\u003c\/p\u003e\n\u003cp\u003e- 041DJ002MC\u003cbr\u003e- 041DJ002\u003cbr\u003e- 41DJ002\u003c\/p\u003e\n\u003cp\u003e041DJ002MC is the current replacement number.\u003c\/p\u003e\n\u003cp\u003e### Logic Board vs. Travel Module\u003c\/p\u003e\n\u003cp\u003eThe receiver logic board should not be confused with the opener’s separate travel module.\u003c\/p\u003e\n\u003cp\u003eThe compatible RJO20 system also uses a separate:\u003c\/p\u003e\n\u003cp\u003e041B8861 – Travel Module with Wire Harness\u003c\/p\u003e\n\u003cp\u003eIf the opener has a travel-position or movement-detection problem, proper diagnosis is important before replacing the logic board.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 041DJ002MC Receiver Logic Board\u003cbr\u003e- Mounting Plate \/ Bracket Assembly\u003c\/p\u003e\n\u003cp\u003eMotor, travel module, transformer, power cord, remotes, wall control, garage door lock, and other opener components are not included unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eThis is a model-specific electronic component.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cp\u003e- Garage door opener model\u003cbr\u003e- Original logic board number\u003cbr\u003e- Yellow Learn button\u003cbr\u003e- Security+ 2.0 system\u003cbr\u003e- Production generation\u003cbr\u003e- Connector and mounting configuration\u003c\/p\u003e\n\u003cp\u003eDo not order based only on the LiftMaster or Chamberlain brand.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eDisconnect electrical power and battery backup, if equipped, before opening the garage door opener or replacing internal electronic components.\u003c\/p\u003e\n\u003cp\u003eElectronic circuit boards can be damaged by static electricity, incorrect connections, or electrical faults.\u003c\/p\u003e\n\u003cp\u003eAfter replacement, compatible remotes and accessories may need to be programmed to the new receiver logic board.\u003c\/p\u003e\n\u003cp\u003eTest the opener, safety sensors, remote controls, wall control, travel limits, and automatic reversal system before returning the garage door to normal service.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167586078,"sku":"41DJ002MC","price":291.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_a4cbf4ad-9632-4757-8e5d-27802b3b3755.jpg?v=1772790231"},{"product_id":"liftmaster-travel-module","title":"LiftMaster 41D7742 Travel Module for Compatible Garage Door Openers","description":"\u003cp\u003e\u003cspan\u003eReplace a diagnosed faulty travel module in a compatible LiftMaster or Chamberlain garage door opener with the correctly matched 41D7742-series component. This replacement component forms part of the opener’s travel-control system and must match the specific motor and opener configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe full manufacturer part number is essential when choosing a replacement. LiftMaster identifies different versions within this series:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• 041D7742-7: listed for various 1\/2 HP AC chain-drive and belt-drive openers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 041D7742-5: listed for various 3\/4 HP AC chain-drive and belt-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese references identify different versions and should not be treated as interchangeable. Confirm the complete part number shown in the opener’s replacement-parts diagram and on the existing component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStore reference: 41D7742.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, contact us with your opener model number and a clear photograph of the original module label so we can help confirm the supplied version. After replacement, follow the opener’s instructions for travel setup and operational testing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684167651614,"sku":"41D7742","price":41.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_dee865ee-f718-494f-b709-f6d51c2930e4.jpg?v=1772790232"},{"product_id":"liftmaster-3-button-visor-garage-door-remote-max","title":"LiftMaster L993M MAX 3-Button Visor Garage Door Remote Control","description":"\u003cp\u003eManage up to three compatible garage doors or gates with the LiftMaster L993M. Its three-button design keeps everyday access convenient, with compatibility across multiple generations of LiftMaster radio technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree-device control:\u003c\/strong\u003e Assign buttons to separate compatible doors or gates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad compatibility:\u003c\/strong\u003e Supports Chamberlain, LiftMaster, and most Craftsman garage door openers manufactured after 1997 with safety sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended range:\u003c\/strong\u003e Manufacturer-rated up to 1,300 feet under favorable conditions; actual range varies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003emyQ setup and management:\u003c\/strong\u003e Available with supported openers. LiftMaster specifies a yellow Learn-button opener for this feature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReplaceable battery:\u003c\/strong\u003e Includes one CR2032 battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eLearn Button Color\u003c\/th\u003e\n\u003cth\u003eSupported Technology\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurple \/ Brown\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 315 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed \/ Orange\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 390 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eGreen Learn-button Billion Code systems are not listed as compatible. Verify the opener or external receiver model before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eL993M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e1 × CR2032, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.27 × 0.74 × 1.82 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer warranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eProgramming \u0026amp; Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollow the instructions supplied with the L993M for your opener’s radio technology. Program and test each button individually. For community gates, confirm receiver compatibility and enrollment requirements with the property manager.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warnings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep the remote away from children. Activate a door or gate only when it is clearly visible and its path is clear. The advertised radio range does not make operation from a blind location safe.\u003c\/p\u003e\n\u003cp\u003eKeep the moving door or gate in sight until fully closed. Never bypass safety sensors or allow anyone to cross its path while moving.\u003c\/p\u003e\n\u003cp\u003eKeep new and used coin-cell batteries away from children. If a battery is swallowed or inserted into the body, seek immediate medical attention.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684167717150,"sku":"L993M","price":56.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_b29bd774-5cc0-4a69-8edb-ff728256b932.jpg?v=1772790233"},{"product_id":"liftmaster-821lmcs","title":"LiftMaster 821LMC-S myQ Smart Garage Control – Universal Wi-Fi Garage Door Controller","description":"\u003cp\u003eThe LiftMaster 821LMC-S Smart Garage Control adds myQ smartphone connectivity to many existing garage door openers that do not have built-in Wi-Fi.\u003c\/p\u003e\n\u003cp\u003eOnce installed and connected to the myQ app, users can check garage door status, open or close the door remotely, receive real-time activity notifications, and create schedules from a compatible smartphone.\u003c\/p\u003e\n\u003cp\u003eThe kit includes one Wi-Fi hub and one wireless door-position sensor for controlling a single garage door. A second compatible sensor can be added to control a second garage door from the same hub.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster \/ myQ Smart Garage Control\u003cbr\u003e- Model 821LMC-S \/ 821LMCS\u003cbr\u003e- Adds smartphone control to many existing garage door openers\u003cbr\u003e- Works with the myQ mobile app\u003cbr\u003e- Remotely open and close the garage door\u003cbr\u003e- Check garage door status from virtually anywhere\u003cbr\u003e- Receive real-time open \/ close notifications\u003cbr\u003e- Create garage door schedules\u003cbr\u003e- Guest-access capability through myQ\u003cbr\u003e- Controls up to 2 compatible garage doors\u003cbr\u003e- Includes 1 door sensor\u003cbr\u003e- Second door requires an additional 821LMC-SENSOR\u003cbr\u003e- Supports up to 16 compatible myQ smart devices\u003cbr\u003e- Wi-Fi and Bluetooth setup\u003cbr\u003e- Compatible with many major opener brands manufactured after 1993\u003cbr\u003e- No replacement of the existing garage door opener required\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain Group\u003cbr\u003e- Model: 821LMC-S\u003cbr\u003e- Supplier Reference: 821LMCS\u003cbr\u003e- Product Type: Smart Garage Door Controller\u003cbr\u003e- Connectivity: Wi-Fi \/ Bluetooth\u003cbr\u003e- App: myQ\u003cbr\u003e- Garage Door Capacity: Up to 2\u003cbr\u003e- Included Door Sensors: 1\u003cbr\u003e- Maximum myQ Devices: Up to 16 compatible devices\u003cbr\u003e- Installation: Indoor\u003cbr\u003e- Color: White\u003cbr\u003e- Warranty: 1-Year Limited Warranty\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 821LMC-S converts many existing garage door openers into smart, app-controlled systems.\u003c\/p\u003e\n\u003cp\u003eAfter installation, users can use the myQ app to:\u003c\/p\u003e\n\u003cp\u003e- Open the garage door\u003cbr\u003e- Close the garage door\u003cbr\u003e- Check whether the door is open or closed\u003cbr\u003e- Receive garage-door activity alerts\u003cbr\u003e- Create schedules\u003cbr\u003e- Provide controlled guest access\u003cbr\u003e- Monitor compatible myQ accessories\u003c\/p\u003e\n\u003cp\u003eThis is especially useful for older openers that still operate properly but do not have built-in Wi-Fi.\u003c\/p\u003e\n\u003cp\u003e### Universal Garage Door Opener Compatibility\u003c\/p\u003e\n\u003cp\u003eLiftMaster states that the Smart Garage Control works with many major brands of garage door openers manufactured after 1993 that use standard photoelectric safety sensors.\u003c\/p\u003e\n\u003cp\u003eCompatibility depends on the exact opener model and safety-sensor configuration.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cp\u003e- Garage door opener manufacturer\u003cbr\u003e- Opener model\u003cbr\u003e- Manufacturing date\u003cbr\u003e- Existing safety-sensor system\u003cbr\u003e- myQ compatibility\u003c\/p\u003e\n\u003cp\u003eDo not assume every opener manufactured after 1993 is compatible.\u003c\/p\u003e\n\u003cp\u003e### Control Up to 2 Garage Doors\u003c\/p\u003e\n\u003cp\u003eOne Smart Garage Control hub can manage up to two compatible garage doors.\u003c\/p\u003e\n\u003cp\u003eThis kit includes:\u003c\/p\u003e\n\u003cp\u003e- 1 Hub\u003cbr\u003e- 1 Door Sensor\u003c\/p\u003e\n\u003cp\u003eTo control a second garage door, add:\u003c\/p\u003e\n\u003cp\u003eLiftMaster 821LMC-SENSOR\u003c\/p\u003e\n\u003cp\u003eThe second sensor is sold separately.\u003c\/p\u003e\n\u003cp\u003e### Smartphone Control\u003c\/p\u003e\n\u003cp\u003eOnce connected to Wi-Fi and the myQ app, the user can remotely monitor and control the garage door from a compatible smartphone.\u003c\/p\u003e\n\u003cp\u003eTypical uses include:\u003c\/p\u003e\n\u003cp\u003e- Checking whether the garage was left open\u003cbr\u003e- Closing the garage remotely\u003cbr\u003e- Opening the garage for a family member\u003cbr\u003e- Receiving notifications when the door operates\u003cbr\u003e- Checking garage activity while away from home\u003c\/p\u003e\n\u003cp\u003e### Real-Time Alerts\u003c\/p\u003e\n\u003cp\u003eThe myQ app can provide notifications when the garage door:\u003c\/p\u003e\n\u003cp\u003e- Opens\u003cbr\u003e- Closes\u003cbr\u003e- Is left open\u003c\/p\u003e\n\u003cp\u003eAlert availability and app functionality may change as myQ services are updated.\u003c\/p\u003e\n\u003cp\u003e### Scheduling\u003c\/p\u003e\n\u003cp\u003eUsers can create schedules for compatible garage door and myQ functions.\u003c\/p\u003e\n\u003cp\u003eFor example, the system can help ensure the garage door is closed at a selected time each evening.\u003c\/p\u003e\n\u003cp\u003e### Guest Access\u003c\/p\u003e\n\u003cp\u003eCompatible myQ Guest features allow users to share garage access with trusted individuals without giving them the homeowner’s primary account credentials.\u003c\/p\u003e\n\u003cp\u003eFeature availability depends on the current myQ app and service configuration.\u003c\/p\u003e\n\u003cp\u003e### Expandable myQ System\u003c\/p\u003e\n\u003cp\u003eThe 821LMC-S can support up to 16 compatible myQ devices, including select:\u003c\/p\u003e\n\u003cp\u003e- Garage door sensors\u003cbr\u003e- myQ lighting products\u003cbr\u003e- myQ light controls\u003cbr\u003e- Other compatible myQ accessories\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 821LMC-S Smart Garage Control Hub\u003cbr\u003e- 1 – Wireless Garage Door Sensor\u003cbr\u003e- 1 – Power Adapter\u003cbr\u003e- 1 – Mounting Plate\u003cbr\u003e- Installation Hardware\u003c\/p\u003e\n\u003cp\u003eAdditional door sensor, garage door opener, camera, smartphone, and Wi-Fi router are not included.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eThis product does not replace the garage door opener.\u003c\/p\u003e\n\u003cp\u003eIt communicates with the existing opener and adds myQ smart-control capability.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm that your opener is compatible with the LiftMaster\/myQ Smart Garage Control system.\u003c\/p\u003e\n\u003cp\u003eCertain incompatible opener designs, safety-sensor configurations, or very old garage door openers may not work with this controller.\u003c\/p\u003e\n\u003cp\u003e### Installation Requirements\u003c\/p\u003e\n\u003cp\u003eInstallation requires:\u003c\/p\u003e\n\u003cp\u003e- Compatible garage door opener\u003cbr\u003e- Active Wi-Fi connection\u003cbr\u003e- Compatible smartphone\u003cbr\u003e- myQ account\u003cbr\u003e- Electrical outlet near the hub\u003cbr\u003e- Properly operating photoelectric safety sensors\u003c\/p\u003e\n\u003cp\u003eThe hub should be mounted where it can maintain reliable communication with both the Wi-Fi network and garage door sensor.\u003c\/p\u003e\n\u003cp\u003e### Important Safety Information\u003c\/p\u003e\n\u003cp\u003eRemote garage door control should only be used when the garage door system is properly maintained and all safety equipment is functioning correctly.\u003c\/p\u003e\n\u003cp\u003eBefore using smartphone control, verify:\u003c\/p\u003e\n\u003cp\u003e- Photo eyes operate correctly\u003cbr\u003e- Automatic reversal functions correctly\u003cbr\u003e- Door is properly balanced\u003cbr\u003e- Door opening is clear of people, pets, vehicles, and objects\u003c\/p\u003e\n\u003cp\u003eNever bypass garage door safety sensors or entrapment-protection equipment.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684167782686,"sku":"821LMCS","price":128.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_3a379e9d-8f7e-4273-910f-45c34925520c.jpg?v=1772790234"},{"product_id":"liftmaster-safety-sensor-sunblocker-kit","title":"LiftMaster 041B0873 Safety Sensor Sunblocker Kit – Photo Eye Sun Shields","description":"\u003cp\u003eThe LiftMaster 041B0873 Safety Sensor Sunblocker Kit is designed to reduce direct sunlight interference with compatible garage door opener safety reversing sensors.\u003c\/p\u003e\n\u003cp\u003eStrong morning or afternoon sunlight can shine directly into the receiving photo eye and interfere with the infrared safety beam. When this happens, the garage door opener may refuse to close, reverse unexpectedly, or indicate a safety-sensor obstruction even though the doorway is clear.\u003c\/p\u003e\n\u003cp\u003eThe 041B0873 sun shields fit around compatible safety sensors to shade the sensor lens while allowing the safety reversing system to continue operating normally.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster replacement accessory\u003cbr\u003e- Part number 041B0873\u003cbr\u003e- Also known as 41B873\u003cbr\u003e- Helps block direct sunlight from safety sensor lenses\u003cbr\u003e- Reduces nuisance garage door reversals caused by sun glare\u003cbr\u003e- Helps prevent false photo-eye obstruction signals\u003cbr\u003e- Designed for compatible LiftMaster safety reversing sensors\u003cbr\u003e- Compatible with select Chamberlain systems using the same sensor design\u003cbr\u003e- Passive design — no wiring or programming required\u003cbr\u003e- Installs around existing safety sensors\u003cbr\u003e- Does not interfere with normal infrared safety-beam operation\u003cbr\u003e- Safety sensors are not included\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain\u003cbr\u003e- Part Number: 041B0873\u003cbr\u003e- Previous \/ Alternate Number: 41B873\u003cbr\u003e- Product Type: Safety Sensor Sunblocker Kit\u003cbr\u003e- Application: Garage Door Safety Reversing Sensors\u003cbr\u003e- Function: Sunlight \/ Glare Shield\u003cbr\u003e- Power Required: No\u003cbr\u003e- Programming Required: No\u003cbr\u003e- Safety Sensors Included: No\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 041B0873 is used when direct sunlight interferes with a garage door opener’s photo-eye safety sensors.\u003c\/p\u003e\n\u003cp\u003eA typical symptom occurs when:\u003c\/p\u003e\n\u003cp\u003e- Garage door closes normally at some times of day\u003cbr\u003e- Door refuses to close when sunlight hits the sensor\u003cbr\u003e- Door begins closing and then reverses\u003cbr\u003e- Safety-sensor indicator light becomes unstable in direct sunlight\u003cbr\u003e- Problem occurs mainly in the morning or late afternoon\u003c\/p\u003e\n\u003cp\u003eInstalling the sun shields helps shade the sensor lens from direct sunlight while maintaining the required line of sight between the two sensors.\u003c\/p\u003e\n\u003cp\u003e### How It Works\u003c\/p\u003e\n\u003cp\u003eGarage door safety sensors use an infrared beam across the bottom of the door opening.\u003c\/p\u003e\n\u003cp\u003eDirect sunlight hitting the receiving sensor can overwhelm or interfere with that signal.\u003c\/p\u003e\n\u003cp\u003eThe Sunblocker Kit creates a shaded area around the sensor lens, helping the receiver maintain a reliable infrared signal from the sending sensor.\u003c\/p\u003e\n\u003cp\u003eNo electrical connection or programming is required.\u003c\/p\u003e\n\u003cp\u003e### Compatibility\u003c\/p\u003e\n\u003cp\u003eDesigned for compatible LiftMaster and Chamberlain garage door opener safety-sensor systems.\u003c\/p\u003e\n\u003cp\u003eThe 041B0873 \/ 41B873 is commonly associated with LiftMaster photo-eye systems used on residential garage door openers manufactured after 1997.\u003c\/p\u003e\n\u003cp\u003eIt may also fit compatible:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster\u003cbr\u003e- Chamberlain\u003cbr\u003e- Select Craftsman openers using compatible Chamberlain-manufactured sensor systems\u003c\/p\u003e\n\u003cp\u003eAlways compare the existing safety sensor and mounting configuration before ordering.\u003c\/p\u003e\n\u003cp\u003e### Compatible Safety Sensor Systems\u003c\/p\u003e\n\u003cp\u003eThe sun shields are commonly used with compatible sensor systems such as:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 041A5034 \/ 41A5034\u003cbr\u003e- LiftMaster 041-0136\u003cbr\u003e- Related compatible LiftMaster \/ Chamberlain safety reversing sensors\u003c\/p\u003e\n\u003cp\u003eCompatibility should still be confirmed for the exact opener and sensor configuration.\u003c\/p\u003e\n\u003cp\u003e### Important: Does Not Fix Misaligned or Defective Sensors\u003c\/p\u003e\n\u003cp\u003eThe Sunblocker Kit is intended specifically for sunlight interference.\u003c\/p\u003e\n\u003cp\u003eIt will NOT correct problems caused by:\u003c\/p\u003e\n\u003cp\u003e- Misaligned safety sensors\u003cbr\u003e- Damaged sensor wiring\u003cbr\u003e- Failed photo eyes\u003cbr\u003e- Dirty sensor lenses\u003cbr\u003e- Loose mounting brackets\u003cbr\u003e- Physical obstruction of the safety beam\u003cbr\u003e- Logic-board or opener faults\u003c\/p\u003e\n\u003cp\u003eIf the sensor LEDs are unstable regardless of sunlight conditions, diagnose the safety-sensor system before installing a sun shield.\u003c\/p\u003e\n\u003cp\u003e### Safety Sensors Are Not Included\u003c\/p\u003e\n\u003cp\u003eThis listing is for the sunblocker \/ sun shield kit only.\u003c\/p\u003e\n\u003cp\u003eIt does NOT include:\u003c\/p\u003e\n\u003cp\u003e- Sending safety sensor\u003cbr\u003e- Receiving safety sensor\u003cbr\u003e- Sensor wiring\u003cbr\u003e- Complete sensor replacement kit\u003cbr\u003e- Garage door opener\u003c\/p\u003e\n\u003cp\u003eIf your existing sensors are defective, they must be replaced separately.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 041B0873 Safety Sensor Sunblocker Kit \/ Sun Shields\u003c\/p\u003e\n\u003cp\u003eSafety sensors, brackets, wiring, opener, and other accessories are not included unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e### Important Safety Information\u003c\/p\u003e\n\u003cp\u003eThe Sunblocker Kit must never be used to bypass, cover, disable, or defeat the garage door opener’s safety reversing sensors.\u003c\/p\u003e\n\u003cp\u003eAfter installation:\u003c\/p\u003e\n\u003cp\u003e- Confirm both sensor LEDs indicate proper alignment\u003cbr\u003e- Verify the infrared beam remains unobstructed\u003cbr\u003e- Close the garage door\u003cbr\u003e- Interrupt the safety beam while the door is closing\u003cbr\u003e- Confirm that the opener stops and reverses as required\u003c\/p\u003e\n\u003cp\u003eNever operate an automatic garage door opener with disabled or improperly functioning safety sensors.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168110366,"sku":"41B0873","price":32.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_0ab98392-57c8-403e-afca-b7d5bcc54393.jpg?v=1772790236"},{"product_id":"liftmaster-replacement-8-belt","title":"LiftMaster 041A5434-13A Replacement Belt Kit for 8-Foot Garage Doors","description":"\u003cp\u003e\u003cstrong\u003eLiftMaster\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/p\u003e\n\u003ch1\u003e\u003cspan\u003eLiftMaster 041A5434-13A Replacement Belt Kit for 8-Foot Garage Doors\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 041A5434-13A is a one-piece replacement belt assembly kit for select LiftMaster and Chamberlain belt-drive garage door openers installed on an 8-foot-high residential garage door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis replacement belt restores the opener’s drive connection when the original belt is worn, stretched, frayed, damaged, or broken. It is intended for compatible belt-drive rail systems and should be matched to the original belt part number and opener model before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGenuine LiftMaster replacement belt assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePart number: 041A5434-13A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAlso known as: 41A5434-13 and 41A5434-13A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-piece belt assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for select LiftMaster and Chamberlain belt-drive openers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntended for an 8-foot-high residential garage door\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps restore smooth and quiet belt-drive operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for replacing a worn, stretched, frayed, or broken opener belt\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBelt kit only\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Size Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 8-foot designation refers to the height of the garage door the belt and rail system are designed to operate. It does not mean that the replacement belt measures exactly 8 feet in total length.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not select the belt based only on the measured length of the old belt. Confirm the garage door height, opener model, rail configuration, and original belt part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 041A5434-13A is compatible with various LiftMaster and Chamberlain belt-drive garage door openers configured for an 8-foot-high residential garage door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility must be confirmed using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThe garage door opener model number\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe number printed on the original belt or belt assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe opener owner’s manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe opener’s replacement-parts diagram\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe existing rail type and door-height configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNot every LiftMaster or Chamberlain belt-drive opener uses the same belt. Different opener generations and rail systems may require different belt assemblies, even when installed on doors of the same height.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCommon Signs the Belt May Need Replacement\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe replacement belt may be needed when:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThe original belt is broken\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe belt has visible fraying or damaged teeth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe belt repeatedly slips during operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe trolley does not move when the opener runs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe belt has excessive slack that cannot be corrected through normal adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe garage door opener makes unusual slipping or jumping noises\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe belt connection or tensioning hardware is damaged\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExcessive belt slack or poor operation may also be caused by an incorrectly adjusted tensioner, damaged trolley, worn sprocket, loose rail, improperly balanced garage door, or another opener component. Inspect the complete system before replacing the belt.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne LiftMaster 041A5434-13A replacement belt assembly kit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe garage door opener, rail, trolley, motor sprocket, pulley, mounting hardware, and other opener components are not included unless specifically shown or stated with the product.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore installation:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect electrical power from the garage door opener\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect battery power when applicable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that the garage door is fully closed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify the opener model and original belt part number\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect the rail, trolley, pulley, and motor sprocket for damage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that the garage door opens and closes smoothly by hand\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFollow the opener manufacturer’s belt-tensioning procedure\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe belt must be routed and tensioned correctly. Excessive tension can damage the motor, sprocket, bearings, rail, or belt. Insufficient tension can cause slipping, jumping, noise, and unreliable door movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation and Safety\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDisconnect the opener from electrical and battery power before servicing the belt or rail assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not loosen or adjust garage door torsion springs, extension springs, lift cables, drums, or bottom brackets while replacing the opener belt. These components are under high tension and can cause serious injury.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter installation, reconnect the opener and test:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFull opening and closing travel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBelt alignment and tension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTravel limits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eForce settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSafety reversing sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic reversal on contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmergency-release operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessional installation is recommended when the opener model, belt compatibility, or cause of failure has not been positively identified.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster 041A5434-13A Replacement 8-Foot Garage Door Opener Belt Kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster 041A5434-13A one-piece replacement belt assembly kit for select LiftMaster and Chamberlain belt-drive openers installed on 8-foot-high residential garage doors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168175902,"sku":"41A543413","price":166.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d36db9aa-d869-46fa-af80-6a3100db6461.jpg?v=1772790237"},{"product_id":"liftmaster-rpm-sensor-assembly","title":"LiftMaster 041C4398A RPM Sensor Kit – 5-Blade Motor Speed Sensor","description":"\u003cp\u003eThe LiftMaster 041C4398A is a genuine replacement RPM sensor kit for compatible LiftMaster and Chamberlain residential garage door openers.\u003c\/p\u003e\n\u003cp\u003eThe RPM sensor monitors how quickly the opener motor shaft is rotating. It works with a 5-blade interrupter cup that spins through the optical sensor as the motor operates, allowing the opener's control board to monitor motor movement and speed.\u003c\/p\u003e\n\u003cp\u003eA failed RPM sensor can cause an opener to start moving and then stop or reverse after only a short distance because the control board is no longer receiving the expected motor-rotation signal.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster \/ Chamberlain replacement part\u003cbr\u003e- Current part number 041C4398A\u003cbr\u003e- Replaces older 41C4398-series RPM sensors\u003cbr\u003e- 5-blade photo-interrupter sensor system\u003cbr\u003e- Monitors garage door opener motor-shaft rotation\u003cbr\u003e- Provides motor-speed feedback to the logic board\u003cbr\u003e- Compatible with select LiftMaster and Chamberlain AC openers\u003cbr\u003e- Used on compatible chain-drive and belt-drive models\u003cbr\u003e- No remote or keypad programming required after replacement\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain\u003cbr\u003e- Part Number: 041C4398A\u003cbr\u003e- Previous Part Number: 41C4398\u003cbr\u003e- Product Type: RPM Sensor Kit\u003cbr\u003e- Sensor Type: Optical Photo Interrupter\u003cbr\u003e- Interrupter Style: 5 Blade\u003cbr\u003e- Application: Residential Garage Door Opener\u003cbr\u003e- Installation Location: Inside Opener Powerhead\u003cbr\u003e- Function: Motor RPM \/ Rotation Feedback\u003c\/p\u003e\n\u003cp\u003e### What Does the RPM Sensor Do?\u003c\/p\u003e\n\u003cp\u003eThe RPM sensor allows the opener's control electronics to confirm that the motor is actually rotating when power is applied.\u003c\/p\u003e\n\u003cp\u003eDuring operation:\u003c\/p\u003e\n\u003cp\u003eMotor Shaft → Interrupter Cup → RPM Sensor → Logic Board\u003c\/p\u003e\n\u003cp\u003eAs the interrupter cup rotates through the optical sensor, the sensor generates pulses that the logic board uses to monitor motor movement.\u003c\/p\u003e\n\u003cp\u003eIf those pulses disappear or become inconsistent, the opener may interpret the condition as a motor or travel problem and stop operation.\u003c\/p\u003e\n\u003cp\u003e### Common Symptoms of a Failed RPM Sensor\u003c\/p\u003e\n\u003cp\u003eA faulty RPM sensor may cause:\u003c\/p\u003e\n\u003cp\u003e- Opener starts and stops after only a few inches\u003cbr\u003e- Door begins moving and unexpectedly reverses\u003cbr\u003e- Motor runs briefly and then shuts off\u003cbr\u003e- Intermittent opener operation\u003cbr\u003e- Motor rotation is not recognized by the logic board\u003cbr\u003e- Door will not complete a full opening or closing cycle\u003c\/p\u003e\n\u003cp\u003eThese symptoms can also be caused by:\u003c\/p\u003e\n\u003cp\u003e- Damaged interrupter cup\u003cbr\u003e- Failed logic board\u003cbr\u003e- Motor problems\u003cbr\u003e- Wiring problems\u003cbr\u003e- Worn gears\u003cbr\u003e- Binding or improperly balanced garage door\u003c\/p\u003e\n\u003cp\u003eProper diagnosis is recommended before replacing electronic components.\u003c\/p\u003e\n\u003cp\u003e### Replacement \/ Cross-Reference Numbers\u003c\/p\u003e\n\u003cp\u003eLiftMaster lists this kit under or as a replacement for:\u003c\/p\u003e\n\u003cp\u003e- 041C4398A\u003cbr\u003e- 41C4398A\u003cbr\u003e- 41C4398\u003cbr\u003e- 41C4398-1\u003cbr\u003e- 41C3005\u003cbr\u003e- 41B3000\u003cbr\u003e- 1A4903\u003cbr\u003e- K75-16426\u003c\/p\u003e\n\u003cp\u003eIf your existing sensor carries one of these numbers, verify your opener model before ordering.\u003c\/p\u003e\n\u003cp\u003e### Compatibility\u003c\/p\u003e\n\u003cp\u003eThe 041C4398A is used with numerous compatible LiftMaster and Chamberlain garage door openers manufactured after 1997.\u003c\/p\u003e\n\u003cp\u003eCompatible applications include select models such as:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 1240 \/ 1240R\u003cbr\u003e- LiftMaster 1245 \/ 1245R\u003cbr\u003e- LiftMaster 1246\u003cbr\u003e- LiftMaster 1255\u003cbr\u003e- LiftMaster 1265\u003cbr\u003e- LiftMaster 1345\u003cbr\u003e- LiftMaster 1346\u003cbr\u003e- LiftMaster 2265\u003cbr\u003e- LiftMaster 2280\u003cbr\u003e- LiftMaster 3265\u003cbr\u003e- LiftMaster 3280\u003cbr\u003e- Chamberlain CG40 \/ CG40CD\u003cbr\u003e- Chamberlain PD210 \/ PD212\u003cbr\u003e- Chamberlain HD200D\u003cbr\u003e- Chamberlain LW3000\u003cbr\u003e- Select additional compatible LiftMaster and Chamberlain openers\u003c\/p\u003e\n\u003cp\u003eCompatibility varies by production date and opener configuration.\u003c\/p\u003e\n\u003cp\u003eAlways verify the owner's manual, replacement-parts diagram, opener model, and original sensor number before ordering.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eThis RPM sensor is not universal across all LiftMaster garage door openers.\u003c\/p\u003e\n\u003cp\u003eNewer DC-powered openers and other drive-system designs may use a travel module, encoder, or different motor-position sensing system instead.\u003c\/p\u003e\n\u003cp\u003eDo not order based solely on the LiftMaster brand.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 041C4398A RPM Sensor Assembly\u003cbr\u003e- 1 – 5-Blade Interrupter Cup\u003c\/p\u003e\n\u003cp\u003eGarage door opener, motor, logic board, wiring harness, and other internal components are not included.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eDisconnect the garage door opener from electrical power before removing the powerhead cover or servicing internal components.\u003c\/p\u003e\n\u003cp\u003eDuring installation:\u003c\/p\u003e\n\u003cp\u003e- Verify the interrupter cup is properly positioned on the motor shaft\u003cbr\u003e- Make sure the blades pass cleanly through the optical sensor\u003cbr\u003e- Check the sensor wiring connection\u003cbr\u003e- Inspect the old interrupter cup for cracking or distortion\u003cbr\u003e- Keep wiring clear of moving motor and gear components\u003c\/p\u003e\n\u003cp\u003eAfter installation, operate the opener through several complete cycles and confirm normal opening, closing, and safety-reversal operation.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168241438,"sku":"41C4398","price":31.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_9f07648c-0eeb-43ca-9bf2-fa44d5547069.jpg?v=1772790238"},{"product_id":"liftmaster-45act-logic-board-security-20","title":"LiftMaster 45ACT Security+ 2.0 Receiver Logic Board – Yellow Learn Button","description":"\u003cp\u003e\u003cstrong\u003eLiftMaster\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster 45ACT Security+ 2.0 Receiver Logic Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 45ACT Receiver Logic Board is a replacement control board for select LiftMaster and Chamberlain AC chain-drive and belt-drive garage door openers manufactured after 2011. It uses Security+ 2.0 technology and is identified by a yellow learn button.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe logic board controls the opener’s primary electronic functions, including motor operation, remote-control communication, wireless-keypad programming, safety-sensor processing, travel limits, force settings, lighting, and wall-control communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGenuine LiftMaster replacement receiver logic board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: 45ACT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurrent replacement number: 045ACTMC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 2.0 technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYellow learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for select AC chain-drive and belt-drive openers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntended for compatible openers manufactured after 2011\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRestores remote-control and wireless-keypad communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControls safety sensors, motor operation, travel, force, and lighting functions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for replacing a damaged, burned, corroded, or malfunctioning original board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommon Symptoms of a Failing Logic Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe logic board may require replacement when the garage door opener:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHas power but does not operate correctly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not respond to compatible remote controls or wireless keypads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperates intermittently or unpredictably\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas visible burn marks, corrosion, or damaged components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStops working after a power surge or electrical event\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoes not correctly process safety-sensor signals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas lighting or wall-control communication problems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWill not retain programmed accessories or operating settings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese symptoms may also be caused by damaged wiring, misaligned safety sensors, failed remotes, power-supply problems, a defective wall control, or another opener component. Proper diagnosis is recommended before replacing the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 45ACT is designed for various compatible LiftMaster and Chamberlain AC chain-drive and belt-drive garage door openers manufactured after 2011.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe opener must use:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 2.0 technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA yellow learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe same compatible logic-board configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAn AC chain-drive or belt-drive operating system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlso known as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e045ACT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e045ACTMC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1D7675\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e041D7675\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e041D7656\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e001D7675\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e41D7656\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility must be confirmed using the number printed on the original logic board, the garage door opener model number, the owner’s manual, or the opener’s replacement-parts diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA yellow learn button alone does not guarantee compatibility. Several different Security+ 2.0 logic boards use yellow learn buttons but are designed for different opener models and features.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImportant Wi-Fi Compatibility Notice\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 45ACT is intended for compatible non-Wi-Fi Security+ 2.0 garage door openers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not use this board as a replacement for a Wi-Fi-enabled or Bluetooth-enabled opener unless the opener’s parts diagram specifically identifies the 45ACT or 045ACTMC as the correct replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWi-Fi and Bluetooth-enabled opener models may require a different logic board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgramming After Installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter installing the replacement board, the opener’s settings and accessories may need to be programmed again, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRemote controls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWireless keypads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle HomeLink systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTravel limits\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eForce settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWall-control settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLight and lock functions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFollow the programming instructions for the specific garage door opener model.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne LiftMaster 45ACT Security+ 2.0 receiver logic board\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe end panel, travel module, capacitor, wiring harness, wall control, remote controls, safety sensors, and other opener components are not included unless specifically shown or stated with the product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering or installing the board:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eConfirm the number printed on the original logic board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify the opener has a yellow learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck the garage door opener model number\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReview the opener’s replacement-parts diagram\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect electrical power from the opener\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisconnect battery power when applicable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePhotograph and label all wire connections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect the opener for surge damage or damaged wiring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that the replacement board matches the original connection layout\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation and Safety\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDisconnect electrical power and battery power before opening the garage door opener housing or handling internal components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLogic boards contain electronic components that may be damaged by static electricity, incorrect wiring, moisture, or electrical surges. Avoid touching the board’s circuits and connection points unnecessarily.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter installation, program the travel and force settings according to the opener manufacturer’s instructions. Test the safety-reversal system and photo-eye sensors before returning the garage door opener to normal service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation by a qualified garage door technician is recommended when the cause of the opener failure has not been properly diagnosed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster 45ACT Security+ 2.0 Logic Board – Yellow Learn Button\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster 45ACT replacement Security+ 2.0 receiver logic board for select AC chain-drive and belt-drive garage door openers manufactured after 2011 with a yellow learn button.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168306974,"sku":"45ACT","price":173.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_293fd667-92eb-4aa8-971c-9c547fa472b0.jpg?v=1772790239"},{"product_id":"liftmaster-dual-gear-assembly","title":"LiftMaster 41A3261 Dual Gear Assembly – Residential Garage Door Opener Replacement Part","description":"\u003cp\u003e\u003cspan\u003eReplace a worn or damaged internal drive component with this LiftMaster 41A3261 dual gear assembly. It is designed for compatible LiftMaster residential garage door openers that specifically identify 41A3261 in their parts diagram or service documentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: LiftMaster\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePart number: 41A3261\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent type: Dual gear assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApplication: Compatible residential garage door openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eQuantity: One assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster gear assemblies are model- and production-series-specific. Do not select this part solely by appearance. Verify the opener’s complete model number and compare the original component number with 41A3261 before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSymptoms of a damaged gear assembly can include motor operation without normal door movement, grinding noises, intermittent travel, or visible gear wear. These symptoms can also result from an improperly balanced door, damaged rail components, or another operator failure; inspect the complete system before replacing the assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect electrical power before servicing the opener. A qualified garage-door technician should confirm compatibility, inspect the mating gears and drive components, lubricate only where specified by LiftMaster, and test the safety-reversal system after installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrder LiftMaster 41A3261 only when it is listed for the exact opener model and production series being repaired.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168372510,"sku":"41A3261","price":120.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_149a5e7b-056b-47b2-be5d-9dea7d9714b7.jpg?v=1772790240"},{"product_id":"34-hps-chain-drive-opener-with-built-in-camera-battery-backup-and-myq-connectivity-with","title":"LiftMaster 2420L 3\/4 HPs DC Chain Drive Garage Door Opener with Camera, Battery Backup and myQ","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 2420L is a smart residential chain-drive garage door opener featuring a powerful 3\/4 HPs DC motor, built-in camera, integrated battery backup, and myQ smartphone connectivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts DC motor and chain-drive system provide dependable lifting performance with smooth start-and-stop operation. The built-in wide-angle camera allows homeowners to view their garage through the myQ app, while battery backup helps maintain garage access during electrical outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHEAD ONLY — NO RAIL INCLUDED.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA compatible LiftMaster chain-drive rail must be purchased separately according to the garage door height.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster Model 2420L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 HPs DC motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDurable chain-drive operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in wide-angle camera\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated battery backup\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in Wi-Fi connectivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emyQ smartphone control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLive garage video through the myQ app\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSoft-start and soft-stop operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 3.0 radio technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard garage lighting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with residential sectional garage doors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 3\/4 HPs rating is provided for comparison purposes. LiftMaster notes that DC motor lifting capacity is not technically measured in horsepower.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBuilt-In Camera\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe integrated wide-angle camera allows users to monitor the garage remotely through the myQ app.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on the available myQ services and subscription selected, users may be able to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eView the garage in real time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck whether the garage door is open or closed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMonitor garage activity remotely\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReceive garage-access notifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccess additional video features offered through myQ\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAn internet connection, compatible smartphone, myQ account, and proper Wi-Fi coverage inside the garage are required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCertain video recording, storage, history, or advanced monitoring features may require a paid myQ subscription.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003emyQ Smart Connectivity\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt-in myQ connectivity allows homeowners to use a compatible smartphone to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOpen and close the garage door remotely\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck the current door position\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReceive activity notifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMonitor the garage through the built-in camera\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShare controlled garage access with authorized users\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReview system diagnostics through the myQ app\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeature availability may vary according to the myQ app, account settings, internet service, and current subscription options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBattery Backup\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe integrated battery-backup system allows the garage door opener to continue operating during many household power outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBattery-backup performance depends on:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBattery condition and charge level\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGarage door weight and balance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmbient temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency of use during the outage\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe battery is a maintenance item and may require replacement after extended service.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eLighting\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 2420L uses:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne standard LED light bulb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum bulb rating: 60 watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBulb not included unless specifically stated\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse only a garage-door-opener-compatible LED bulb to reduce the possibility of remote-control radio interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGarage Door Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eResidential sectional garage doors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard overhead garage door installations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible LiftMaster chain-drive rail assemblies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProperly balanced garage doors within the opener’s rated limits\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe correct rail must be selected based on the garage door height and installation configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommon rail lengths are available for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e7-foot-high garage doors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e8-foot-high garage doors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10-foot-high garage doors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility must be confirmed before ordering a rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSecurity+ 3.0 Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster 2420L uses the newer Security+ 3.0 accessory platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse only compatible Security+ 3.0:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRemote controls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWall controls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWireless keypads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSafety sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccessories\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOlder LiftMaster remotes and accessories, including many Security+ 2.0 yellow-learn-button products, should not be assumed compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStandard LiftMaster factory configurations may include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne LiftMaster 2420L garage door opener power head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated camera\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery-backup system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne LiftMaster L993S three-button remote control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne LiftMaster L955W multi-function wall control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHEAD ONLY — NO RAIL INCLUDED.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSafety sensors, battery, remote control, wall control, mounting hardware, and other accessories should be considered included only when specifically shown or confirmed for this exact product package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLight bulb is not included unless specifically stated.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Ordering Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering, confirm:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGarage door type\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGarage door height\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGarage door weight and balance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequired chain-rail length\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded remote and wall-control package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 3.0 accessory compatibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable Wi-Fi signal inside the garage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLocal battery-backup requirements\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe opener cannot operate the garage door without a compatible LiftMaster chain-drive rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProper installation requires:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCompatible LiftMaster chain-drive rail\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrect rail length for the garage door height\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProperly balanced sectional garage door\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrectly aligned safety-reversing sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure header and ceiling mounting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrounded electrical outlet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emyQ-compatible Wi-Fi connection for smart features\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTravel-limit and force programming\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompleted safety-reversal testing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessional installation is strongly recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster lists the 2420L with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFive-year motor warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-year parts warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWarranty coverage is subject to the manufacturer’s current terms, exclusions, proof-of-purchase requirements, and proper residential installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSafety Warning\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGarage door openers operate heavy moving doors and must be installed only on properly balanced garage door systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDisconnect electrical power before installation or service. Do not loosen, remove, or adjust garage door springs, cables, drums, bottom brackets, or other components under tension.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImproper installation or adjustment can result in serious injury, death, or property damage. Spring-system repairs and door-balance corrections should be performed by a qualified garage door professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSEO Title: LiftMaster 2420L 3\/4 HPs Chain Drive Opener with Camera, Battery Backup and myQ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeta Description: LiftMaster 2420L smart chain-drive garage door opener head with a 3\/4 HPs DC motor, built-in camera, battery backup, Wi-Fi and myQ connectivity. Rail not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684168405278,"sku":"2420","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_cd995394-13c8-4838-8459-2ee4ed949705.jpg?v=1772790241"},{"product_id":"liftmaster-chain-pulley-bracket","title":"LiftMaster 041A2780 Chain Pulley Bracket Kit","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 041A2780 is a replacement front chain-pulley and bracket assembly for compatible LiftMaster and Chamberlain chain-drive garage door openers. Installed at the header end of the rail, it supports the chain pulley and helps maintain proper chain alignment and tension.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso referenced as 41A2780, 1A2780, 1B3214, 1C2762 and 41B3214.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacement chain-pulley bracket kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMounts at the front or header end of the opener rail\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports the chain idler pulley\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps maintain correct chain alignment and tension\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFactory-style replacement for compatible chain-drive rail systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for replacing a bent bracket, worn pulley or damaged bearing point\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUsed with select LiftMaster and Chamberlain chain-drive garage door openers, including properly matched:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster ATS operators\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster 2595\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster 3595\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOther chain-drive openers whose parts diagram specifies 041A2780\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility depends on the opener model, rail design, chain configuration and original bracket number. Do not substitute this assembly for a belt-drive pulley bracket or a different full-chain sheave assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRelated repair part: \u003c\/span\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-chain-drive-gear-and-sprocket-assembly\"\u003e\u003cspan\u003eLiftMaster 041C4220A Chain-Drive Gear and Sprocket Assembly\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Failure Symptoms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGrinding or rattling near the header end of the rail\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChain rubbing against the rail or bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePulley does not turn freely\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChain repeatedly loses tension\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBent or cracked front bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVisible pulley or bearing wear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChain-pulley bracket assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePulley and factory-associated service hardware supplied with the current kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eChain, rail, trolley and header mounting bracket are not included unless specifically stated.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect opener power and close the garage door before servicing the rail. Release chain tension before removing the bracket. Inspect the chain, trolley, rail and drive sprocket for additional wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, adjust chain tension according to the opener manual. Excessive chain tension can damage the pulley, sprocket, rail or motor bearings.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684168438046,"sku":"41A278","price":57.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d272ccef-b792-41f0-8143-814d909478b4.jpg?v=1772790242"},{"product_id":"premium-series-1-14-hps-dc-belt-drive-opener","title":"LiftMaster 6690L Premium Series Belt Drive Garage Door Opener – Camera, Battery Backup \u0026amp; myQ","description":"\u003cp\u003e\u003cstrong\u003eHEAD ONLY — NO RAIL INCLUDED.\u003c\/strong\u003e A compatible belt-drive rail assembly sized for your door height is required separately.\u003c\/p\u003e\n\u003cp\u003eThe LiftMaster 6690L combines quiet DC operation with battery backup and connected garage monitoring. Its belt drive and soft start\/stop make it a practical choice for attached garages near bedrooms or living areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eDC, rated 1-1\/4 HPs equivalent*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eBelt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery backup\u003c\/td\u003e\n\u003ctd\u003eIncluded for door operation during power outages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera\u003c\/td\u003e\n\u003ctd\u003eIntegrated, manually adjustable 360° swivel with night vision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003e2,000-lumen LED ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight activation\u003c\/td\u003e\n\u003ctd\u003eMotion detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart control\u003c\/td\u003e\n\u003ctd\u003emyQ smartphone control and monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003emyQ Diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eSoft start\/stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003ePosiLock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer warranty\u003c\/td\u003e\n\u003ctd\u003eLifetime motor and belt; 5-year parts, subject to warranty terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*HPs is a comparison rating. DC motor lifting capacity is not measured directly in horsepower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Manufacturer Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThree-button remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless keypad\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLCD smart garage control panel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBackup battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSelect the rail specified for this opener and your door height. Do not assume an existing rail, belt, remote, or wall control will work with the new motor head.\u003c\/p\u003e\n\u003cp\u003eThe garage door must be properly balanced and move freely by hand. An opener cannot compensate for broken springs, damaged hardware, or a binding door.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warnings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended. Disconnect electrical power and the backup battery before servicing. Install and align the required photoelectric safety sensors, then test the reversal system according to the installation manual. Never bypass safety devices or adjust door springs without proper training and tools.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684170633502,"sku":"6690","price":620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_6d1328d2-d4c8-4d15-b7b1-2619afba88a4.jpg?v=1772790243"},{"product_id":"liftmaster-belt-pulley-bracket-assembly-new-style","title":"LiftMaster 41B5424 New-Style Belt Pulley Bracket Assembly","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 41B5424 is a replacement front idler-pulley and bracket assembly for select LiftMaster and Chamberlain belt-drive garage door openers equipped with a T-rail. Installed at the header end of the opener rail, it supports the belt and provides the front tensioning point for the belt-drive system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso referenced as LiftMaster 041B5424 and 41A5424.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComplete front belt-pulley bracket assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for compatible T-rail belt-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports and guides the belt at the header end of the rail\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps maintain proper belt alignment and operating tension\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacement for worn pulleys, damaged brackets or seized pulley bearings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNew-style configuration used on select later-generation belt-drive systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUsed with select LiftMaster, Chamberlain, Craftsman and compatible Raynor belt-drive openers utilizing a T-rail assembly. Depending on production date and rail configuration, compatible models may include select:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2280\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2500\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2580 and 2585\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3280\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3500D\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWD822K, WD922K and WD912K families\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the opener model, rail style, existing bracket shape and original part number before ordering. This new-style bracket is not automatically interchangeable with the older 41A3588-1 pulley-bracket assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Failure Symptoms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSqueaking, grinding or binding at the front of the rail\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePulley that no longer turns freely\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBelt rubbing against the bracket or rail\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBelt repeatedly moving out of alignment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCracked, bent or loose header-end bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBelt idler pulley\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFront mounting bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFactory-associated pulley hardware supplied with the service kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBelt, rail and header bracket are not included unless specifically listed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect opener power and close the garage door before beginning. Release belt tension before removing the pulley bracket. Do not operate the opener with a damaged pulley, misaligned belt or loose rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, tension the belt according to the opener manual and test the complete travel cycle, limits and safety-reversal system.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684170993950,"sku":"41B5424","price":35.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d5922f6a-5047-4507-8ed8-f0798024b857.jpg?v=1772790244"},{"product_id":"liftmaster-alternative-mounting-kit","title":"LiftMaster 480LM RJO Alternate Mounting Kit – Wall-Mount Opener Extension Kit","description":"\u003cp\u003eThe LiftMaster 480LM Alternate Mounting Kit provides an alternative installation method for compatible LiftMaster wall-mount \/ jackshaft garage door openers when the opener cannot be mounted directly onto the torsion shaft in its normal position.\u003c\/p\u003e\n\u003cp\u003eThe kit uses sprockets and a chain to transfer rotation between the garage door torsion shaft and the opener output shaft, allowing the opener to be mounted approximately 5.9 inches lower than the standard direct-drive position.\u003c\/p\u003e\n\u003cp\u003eThis is especially useful when side clearance is limited, the normal mounting area is obstructed, or the torsion shaft is not suitable for direct opener mounting.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster accessory\u003cbr\u003e- Model 480LM\u003cbr\u003e- RJO \/ wall-mount alternate mounting kit\u003cbr\u003e- Allows compatible opener to mount below the torsion shaft\u003cbr\u003e- Lowers opener approximately 5.9\"\u003cbr\u003e- Uses chain-and-sprocket drive connection\u003cbr\u003e- Helpful when normal direct-to-shaft mounting is obstructed\u003cbr\u003e- Useful when torsion shaft configuration prevents standard mounting\u003cbr\u003e- Can provide additional installation flexibility in tight garages\u003cbr\u003e- Hardware included\u003cbr\u003e- Designed specifically for compatible LiftMaster wall-mount operators\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster\u003cbr\u003e- Model: 480LM\u003cbr\u003e- Product Type: Alternate Mounting \/ Extension Kit\u003cbr\u003e- Application: Wall-Mount \/ Jackshaft Garage Door Openers\u003cbr\u003e- Approximate Mounting Offset: 5.9\"\u003cbr\u003e- Drive Method: Chain and Sprockets\u003cbr\u003e- Mounting Hardware: Included\u003cbr\u003e- Garage Door Opener: Not Included\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eA standard LiftMaster wall-mount opener normally connects directly to the garage door torsion shaft.\u003c\/p\u003e\n\u003cp\u003eIn some garages, this is not possible because of:\u003c\/p\u003e\n\u003cp\u003e- Limited side room\u003cbr\u003e- Ceiling obstructions\u003cbr\u003e- Structural framing\u003cbr\u003e- Bearing plates\u003cbr\u003e- Pipes or electrical equipment\u003cbr\u003e- Torsion shaft geometry\u003cbr\u003e- An out-of-round torsion shaft\u003cbr\u003e- Other installation obstructions\u003c\/p\u003e\n\u003cp\u003eThe 480LM relocates the opener below the torsion shaft and connects the two using a chain-and-sprocket system.\u003c\/p\u003e\n\u003cp\u003e### How It Works\u003c\/p\u003e\n\u003cp\u003eInstead of the opener coupling directly onto the torsion shaft:\u003c\/p\u003e\n\u003cp\u003eTorsion Shaft → Sprocket → Chain → Opener Sprocket → Wall-Mount Opener\u003c\/p\u003e\n\u003cp\u003eThis allows the opener to operate the torsion shaft while being positioned lower on the wall.\u003c\/p\u003e\n\u003cp\u003eThe alternate mounting arrangement lowers the opener approximately 5.9 inches from the normal shaft centerline position.\u003c\/p\u003e\n\u003cp\u003e### Typical Compatible Applications\u003c\/p\u003e\n\u003cp\u003eThe 480LM is designed for select LiftMaster RJO \/ wall-mount systems.\u003c\/p\u003e\n\u003cp\u003eCommon compatible applications include select:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 3800\u003cbr\u003e- LiftMaster 3900\u003cbr\u003e- LiftMaster 8500\u003cbr\u003e- LiftMaster 8500W\u003cbr\u003e- LiftMaster LJ8900W\u003cbr\u003e- LiftMaster DDO8900W\u003c\/p\u003e\n\u003cp\u003eCompatibility varies by opener model and installation configuration.\u003c\/p\u003e\n\u003cp\u003eAlways verify the installation manual for the exact opener before ordering.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eThe 480LM is NOT a universal mounting bracket.\u003c\/p\u003e\n\u003cp\u003eIt is designed for specific LiftMaster wall-mount operator systems.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cp\u003e- Opener model\u003cbr\u003e- Torsion shaft diameter\u003cbr\u003e- Available side clearance\u003cbr\u003e- Wall clearance\u003cbr\u003e- Shaft condition\u003cbr\u003e- Existing bearing and bracket configuration\u003cbr\u003e- Operator installation manual\u003c\/p\u003e\n\u003cp\u003eDo not assume compatibility simply because the opener is wall-mounted.\u003c\/p\u003e\n\u003cp\u003e### Kit Components\u003c\/p\u003e\n\u003cp\u003eThe 480LM assembly typically includes:\u003c\/p\u003e\n\u003cp\u003e- Chain\u003cbr\u003e- T-bracket\u003cbr\u003e- 1-1\/4\" sprocket with collar and hardware\u003cbr\u003e- 1\" sprocket with collar and hardware\u003cbr\u003e- Cover assembly\u003cbr\u003e- Required mounting hardware\u003c\/p\u003e\n\u003cp\u003eGarage door opener and torsion shaft are not included.\u003c\/p\u003e\n\u003cp\u003e### When Is the 480LM Recommended?\u003c\/p\u003e\n\u003cp\u003eLiftMaster specifically identifies the alternate mounting kit as an option when:\u003c\/p\u003e\n\u003cp\u003e- The torsion shaft is out of round\u003cbr\u003e- The normal opener mounting location is obstructed\u003cbr\u003e- Additional mounting clearance is required\u003c\/p\u003e\n\u003cp\u003eIt can often prevent the need for more extensive structural modifications when a standard wall-mount installation is not practical.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eInstallation requires mechanical connection to the garage door torsion system.\u003c\/p\u003e\n\u003cp\u003eThe garage door must be properly balanced and mechanically sound before the opener is installed.\u003c\/p\u003e\n\u003cp\u003eVerify that:\u003c\/p\u003e\n\u003cp\u003e- Torsion shaft rotates properly\u003cbr\u003e- Bearings are in good condition\u003cbr\u003e- Sprockets are correctly aligned\u003cbr\u003e- Chain tension is properly adjusted\u003cbr\u003e- Mounting brackets are securely fastened\u003cbr\u003e- Opener has adequate clearance throughout operation\u003c\/p\u003e\n\u003cp\u003eBecause the installation involves the garage door counterbalance system, professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 480LM Alternate Mounting Kit\u003cbr\u003e- Sprockets\u003cbr\u003e- Chain\u003cbr\u003e- Mounting Bracket\u003cbr\u003e- Cover Assembly\u003cbr\u003e- Installation Hardware\u003c\/p\u003e\n\u003cp\u003eGarage door opener, torsion shaft, springs, bearings, and other door hardware are not included.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171026718,"sku":"480LM","price":223.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_c663d261-fbaf-458c-9589-0813950a0ee8.jpg?v=1772790245"},{"product_id":"liftmaster-wireless-garage-door-keypad-max","title":"LiftMaster L979M Wireless Garage Door Keypad MAX – Security+ 3.0 Keyless Entry with Temporary PINs","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster L979M Wireless Garage Door Keypad MAX provides secure, convenient keyless access to compatible garage door openers without requiring a handheld remote or physical key.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEnter a personal four-digit PIN to open or close the garage door from outside. The illuminated keypad makes the numbers easier to see at night, while one-touch close allows the garage door to be closed without re-entering the PIN.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe L979M supports LiftMaster’s latest Security+ 3.0 technology while remaining compatible with many LiftMaster, Chamberlain, and Craftsman garage door openers manufactured after 1997 with working safety sensors. Its automatic frequency detection helps simplify programming across compatible opener generations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTemporary PINs can be created for family members, visitors, contractors, delivery personnel, or service providers without sharing the primary access code.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster model L979M wireless garage door keypad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure keyless garage access\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Security+ 3.0 technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic frequency detection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIlluminated keypad for nighttime visibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-touch garage door closing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreate temporary guest PINs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUltra-secure encrypted communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved and simplified setup process\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeather-resistant outdoor construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery-powered wireless installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo wiring required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes one 9-volt battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-year manufacturer warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe keypad communicates wirelessly with the compatible garage door opener. After programming, the user enters a personal PIN and presses the enter button to operate the garage door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe automatic frequency-detection system helps the keypad identify the communication technology used by the opener. This allows one keypad model to work with multiple generations of compatible LiftMaster, Chamberlain, and Craftsman openers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen paired with a compatible Security+ 3.0 garage door opener, additional keypad management features may be available through the myQ app, including PIN management, schedules, notifications, access history, and battery-status information.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with LiftMaster, Chamberlain, and most Craftsman garage door openers manufactured after 1997 that use functioning safety-reversing sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSupported technologies include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 3.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 2.0 with yellow learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ with purple or brown learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ with red or orange learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible 315 MHz and 390 MHz opener systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility depends on the opener’s manufacturer, production date, learn-button color, receiver technology, and safety-sensor configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis keypad should not be ordered based only on appearance. Check the garage door opener model number and learn-button color before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCommon Uses\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdding keyless entry to a residential garage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacing a lost, damaged, or worn wireless keypad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProviding temporary garage access to guests\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllowing children or family members to enter without carrying a remote\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProviding controlled access for contractors or service providers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdding an exterior access point to a compatible garage door opener\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel: L979M\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct type: Wireless garage door keypad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: Approximately 2.89 in. wide × 1.24 in. deep × 4.97 in. high\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct weight: Approximately 0.37 lb.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower supply: One 9-volt battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating temperature: -4°F to 149°F\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeypad lighting: Illuminated LED keypad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation location: Exterior garage-door jamb or wall\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWarranty: One year\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster L979M wireless keypad\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne 9-volt battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProgramming instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstall the keypad within convenient reach outside the garage while keeping it away from moving garage-door sections and hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgramming requires access to the garage door opener’s learn button. The learn-button location and programming sequence vary depending on the opener model and manufacturing date.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm that the garage door opener’s safety-reversing sensors are installed, aligned, and functioning before programming the keypad.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMount the keypad where the user can clearly see the garage door during operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not install the keypad where a person must stand underneath a moving garage door to use it. Keep children away from the keypad and do not allow them to play with the garage door controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter programming, test the keypad, safety sensors, and automatic reversal system before regular use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSEO Title: LiftMaster L979M Wireless Garage Door Keypad MAX\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeta Description: Buy the LiftMaster L979M Wireless Garage Door Keypad MAX with Security+ 3.0 compatibility, illuminated buttons, temporary PINs and one-touch close.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684171092254,"sku":"L979M","price":70.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_00969074-71a6-4325-ad4a-f2d08d90ea02.jpg?v=1772790246"},{"product_id":"liftmaster-813lmx-3-button-dipswitch-remote-replaces-813lm-333lm-33lm","title":"LiftMaster 813LMX 3-Button DIP-Switch Remote – Open\/Close\/Stop – Replaces 813LM, 333LM \u0026amp; 33LM","description":"\u003cp\u003eOperate a compatible commercial door with dedicated Open, Close, and Stop buttons using the LiftMaster 813LMX. Its programmable DIP-switch design supports Security+ 2.0 Encrypted DIP technology and older LiftMaster 315 MHz and 390 MHz DIP systems.\u003c\/p\u003e\n\u003cp\u003eThis remote is useful for replacing supported commercial transmitters or adding another remote to an existing compatible installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDedicated Open\/Close\/Stop controls:\u003c\/strong\u003e Provides separate commands for compatible commercial door systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree supported operating modes:\u003c\/strong\u003e Security+ 2.0 Encrypted DIP, 315 MHz DIP, and 390 MHz DIP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurable access code:\u003c\/strong\u003e DIP-switch settings allow the transmitter to match the installation’s required code.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement flexibility:\u003c\/strong\u003e Covers supported applications previously using the 813LM, 333LM, or 33LM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eExisting Remote\u003c\/th\u003e\n\u003cth\u003eRequired Operating Mode\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 813LM\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 2.0 Encrypted DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 333LM\u003c\/td\u003e\n\u003ctd\u003e315 MHz DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 33LM\u003c\/td\u003e\n\u003ctd\u003e390 MHz DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eReplacement requires the correct mode, code settings, and compatible receiver configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eLiftMaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e813LMX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended functions\u003c\/td\u003e\n\u003ctd\u003eOpen \/ Close \/ Stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDefault mode\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 2.0 Encrypted DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional modes\u003c\/td\u003e\n\u003ctd\u003e315 MHz DIP and 390 MHz DIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCompatible LiftMaster commercial operators and receivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Programming\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not select this remote by frequency or Learn-button color alone. A standard residential rolling-code receiver is not automatically compatible with a DIP-code transmitter.\u003c\/p\u003e\n\u003cp\u003eFollow the supplied instructions to select the operating mode and configure the DIP switches. Complete any receiver enrollment required by the operator manual, then test all three commands individually.\u003c\/p\u003e\n\u003cp\u003eFor gate applications, verify the receiver’s supported commands before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warnings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOperate a door or gate only when it is clearly visible and the travel area is clear. Keep remotes away from children and keep the moving door or gate in sight until fully closed.\u003c\/p\u003e\n\u003cp\u003eThe remote’s Stop button does not replace required safety sensors or a dedicated emergency-stop system. Never bypass entrapment-protection devices. Have a qualified technician resolve incorrect or unpredictable operation before using the remote.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171157790,"sku":"813LMX","price":46.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_311801e3-d0df-4b4b-ab7f-f92332c7a36b.jpg?v=1772790247"},{"product_id":"liftmaster-replacement-logic-board-for-atsw","title":"LiftMaster 050ACTWFATS Receiver Logic Board – ATSW Wi-Fi Chain-Drive Door Operators","description":"\u003cp\u003e\u003cspan\u003eReplace the receiver logic board in a compatible LiftMaster ATSW operator with the 050ACTWFATS service kit. Designed for the ATS Commercial Series Wi-Fi chain-drive platform, this board supports the operator’s myQ-connected control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStore SKU \/ original reference: 050ACTWFATS\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer service reference: 050ACTWFATSMC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupplier formatting: 050ACTWFATS-MC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent: Receiver logic board replacement kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApplication: Compatible ATSW \/ ATS Commercial Series Wi-Fi operators\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLearn-button color: Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility and Cross-References\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe manufacturer identifies this board for compatible units manufactured after 2018. Verify the operator’s complete model, production date and replacement-parts diagram before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e050ACTWFATS and 050ACTWFATSMC are manufacturer-listed cross-references. The ATS designation is essential: a standard 050ACTWF residential AC board should not be substituted merely because its number or connectors look similar.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation and Programming\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect power before replacing the board. Follow the supplied instructions for transferring connections and applying replacement identification labels. Use the replacement board’s myQ serial number when reconnecting the operator to the network.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplete travel programming, automatic force setup, remote programming and safety-reversal testing before regular use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684171223326,"sku":"050ACTWFATS","price":198.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_ac2bb5d2-468c-44c2-a0a8-3ad033b19514.jpg?v=1772790249"},{"product_id":"liftmaster-belt-pulley-bracket-assembly-old-style","title":"LiftMaster 041A3588-1 Old-Style Belt Pulley Bracket Assembly – 1270, 1280 \u0026amp; 1280R","description":"\u003cp\u003eThe LiftMaster 041A3588-1 is a replacement front belt pulley bracket assembly for select older LiftMaster and Chamberlain belt-drive garage door openers.\u003c\/p\u003e\n\u003cp\u003eMounted at the front end of the opener rail, this assembly supports the idler pulley that guides the drive belt and helps maintain proper belt alignment and tension.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster \/ Chamberlain replacement part\u003cbr\u003e- Part number 041A3588-1 \/ 41A3588-1\u003cbr\u003e- Old-style belt pulley bracket assembly\u003cbr\u003e- Supports the front idler pulley\u003cbr\u003e- Helps maintain proper belt alignment and tension\u003cbr\u003e- Designed for select older LiftMaster belt-drive systems\u003cbr\u003e- No programming required\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain\u003cbr\u003e- Part Number: 041A3588-1\u003cbr\u003e- Alternate Number: 41A3588-1\u003cbr\u003e- Product Type: Belt Pulley Bracket Assembly\u003cbr\u003e- Style: Old Style\u003cbr\u003e- Drive Type: Belt Drive\u003cbr\u003e- Mounting Location: Front End of Rail\u003cbr\u003e- Quantity: 1 Assembly\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe bracket holds the front pulley that allows the opener belt to travel smoothly around the end of the rail.\u003c\/p\u003e\n\u003cp\u003eA damaged bracket may cause:\u003c\/p\u003e\n\u003cp\u003e- Belt misalignment\u003cbr\u003e- Belt rubbing\u003cbr\u003e- Excessive opener noise\u003cbr\u003e- Loose or unstable pulley\u003cbr\u003e- Uneven belt wear\u003cbr\u003e- Rough trolley movement\u003c\/p\u003e\n\u003cp\u003e### Compatibility\u003c\/p\u003e\n\u003cp\u003eCommon compatible applications include:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 1270\u003cbr\u003e- LiftMaster 1280\u003cbr\u003e- LiftMaster 1280R\u003cbr\u003e- Select compatible Chamberlain and related belt-drive openers using the same rail system\u003c\/p\u003e\n\u003cp\u003eAlways verify the opener model and original bracket before ordering.\u003c\/p\u003e\n\u003cp\u003e### Old Style vs. New Style\u003c\/p\u003e\n\u003cp\u003eThis listing is for the:\u003c\/p\u003e\n\u003cp\u003e041A3588-1 – OLD-STYLE Belt Pulley Bracket\u003c\/p\u003e\n\u003cp\u003eDo not confuse it with later-generation belt pulley brackets such as the 41B5424.\u003c\/p\u003e\n\u003cp\u003eThe different styles should not be assumed interchangeable.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 041A3588-1 Belt Pulley Bracket Assembly\u003c\/p\u003e\n\u003cp\u003eBelt, rail, trolley, opener head, and other components are sold separately.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eDisconnect electrical power before servicing the opener rail.\u003c\/p\u003e\n\u003cp\u003eAfter installation, verify that the pulley rotates freely, the belt tracks correctly, belt tension is properly adjusted, and the garage door is properly balanced before operating the opener.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171288862,"sku":"41A35881","price":34.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_3cee005f-5a66-4fc1-b3f2-bd264e401099.jpg?v=1772790250"},{"product_id":"liftmaster-chain-drive-gear-and-sprocket-assembly","title":"LiftMaster 041C4220A Chain-Drive Gear and Sprocket Replacement Kit","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 041C4220A is a complete internal gear-and-sprocket repair kit for compatible LiftMaster and Chamberlain residential chain-drive garage door openers manufactured after 1993. It transfers power from the opener motor to the chain-drive sprocket and trolley system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso referenced as 41C4220A, 41C4220, 41C4220C and 41A2827.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComplete chain-drive gear and sprocket repair kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplaces worn internal drive components\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for compatible post-1993 chain-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRestores power transfer from the motor to the drive chain\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFactory-style replacement configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncludes the common wear components required for a complete gear repair\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eKit Contents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelical gear and sprocket assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWorm gear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWear bushings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotor-shaft and sprocket-support components\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLubricating grease\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eContents can vary by production revision; review the supplied kit before disassembling the opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with select LiftMaster and Chamberlain chain-drive openers manufactured after 1993. Common LiftMaster applications may include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1240, 1240R and 1245\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1245R and 1245LK\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1250, 1255 and 1255R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1260, 1260LK and 1265\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1345 and 1355\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e220WD and 320WD\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible Raynor Pilot, Navigator and Corporal models\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the opener model, manufacturing date, drive type and original gear-assembly number. This kit is not intended for belt-drive or screw-drive openers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRelated part: \u003c\/span\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-chain-pulley-bracket\"\u003e\u003cspan\u003eLiftMaster 041A2780 Chain Pulley Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Failure Symptoms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotor runs but the chain does not move\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhite plastic shavings inside the opener housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGrinding, clicking or slipping\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExcessive movement in the sprocket shaft\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eChain becomes loose shortly after adjustment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTrolley movement is inconsistent\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eGear failure can result from an unbalanced or binding garage door. Correct the underlying door problem before operating the replacement assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect electrical power and close the garage door before service. Release chain tension before removing the assembly. Inspect the chain, rail, trolley, motor shaft and front pulley bracket for additional wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter installation, tension the chain according to the opener manual and test travel limits, force settings and the safety-reversal system.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171354398,"sku":"41C422","price":67.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_24dbf085-bf04-4caa-a7b1-f55e7eabcb02.jpg?v=1772790250"},{"product_id":"heavy-duty-dc-motor-7-rail","title":"LiftMaster 4690L Heavy-Duty DC Chain Drive Garage Door Opener – Camera, Battery Backup \u0026amp; Wi-Fi","description":"\u003cp\u003e⚠️ HEAD ONLY — NO RAIL INCLUDED\u003c\/p\u003e\n\u003cp\u003eThe LiftMaster 4690L is a premium heavy-duty residential DC chain-drive garage door opener designed for demanding and high-use sectional garage door applications.\u003c\/p\u003e\n\u003cp\u003eThis listing is for the OPENER HEAD ONLY. A compatible LiftMaster chain-drive rail is required for installation and must be purchased separately based on the height of the garage door.\u003c\/p\u003e\n\u003cp\u003eThe 4690L combines a powerful DC motor with soft-start and soft-stop operation, an integrated 360° adjustable camera, bright 2,000-lumen LED lighting, battery backup, built-in Wi-Fi\/myQ connectivity, and LiftMaster Security+ 3.0 wireless technology.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster professional-series opener\u003cbr\u003e- Model 4690L\u003cbr\u003e- Heavy-duty DC motor\u003cbr\u003e- Chain-drive system\u003cbr\u003e- Soft start \/ soft stop operation\u003cbr\u003e- Integrated 360° adjustable garage camera\u003cbr\u003e- Night vision\u003cbr\u003e- Two-way audio through the myQ app\u003cbr\u003e- Built-in Wi-Fi connectivity\u003cbr\u003e- myQ smartphone control and monitoring\u003cbr\u003e- Integrated 2,000-lumen LED ring lighting\u003cbr\u003e- Motion-activated lighting\u003cbr\u003e- Battery backup\u003cbr\u003e- Security+ 3.0 wireless technology\u003cbr\u003e- myQ Diagnostics\u003cbr\u003e- PosiLock garage door security\u003cbr\u003e- Designed for residential sectional garage doors\u003c\/p\u003e\n\u003cp\u003e⚠️ Compatible rail sold separately.\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster\u003cbr\u003e- Model: 4690L\u003cbr\u003e- Product Type: Residential Garage Door Opener Head\u003cbr\u003e- Motor: Heavy-Duty DC\u003cbr\u003e- Drive Type: Chain Drive\u003cbr\u003e- Rail Included: NO\u003cbr\u003e- Input Power: 120VAC, 60Hz\u003cbr\u003e- Motor Voltage: 12VDC\u003cbr\u003e- Up Travel Speed: Approximately 9\" per second\u003cbr\u003e- Down Travel Speed: Approximately 6.5\" per second\u003cbr\u003e- Lighting: Integrated LED Ring\u003cbr\u003e- Light Output: Approximately 2,000 Lumens\u003cbr\u003e- Camera: Integrated 360° Adjustable Camera\u003cbr\u003e- Night Vision: Yes\u003cbr\u003e- Two-Way Audio: Yes\u003cbr\u003e- Wi-Fi: Built In\u003cbr\u003e- Bluetooth: Built In\u003cbr\u003e- Smartphone Control: myQ\u003cbr\u003e- Battery Backup: Yes\u003cbr\u003e- Security System: Security+ 3.0\u003cbr\u003e- Soft Start \/ Stop: Yes\u003cbr\u003e- Application: Residential Sectional Garage Doors\u003c\/p\u003e\n\u003cp\u003e### HEAD ONLY — Rail Required\u003c\/p\u003e\n\u003cp\u003eThis listing does NOT include a garage door opener rail.\u003c\/p\u003e\n\u003cp\u003eA compatible LiftMaster chain-drive rail must be purchased separately.\u003c\/p\u003e\n\u003cp\u003eRail length must be selected based on the garage door height.\u003c\/p\u003e\n\u003cp\u003eTypical applications may require:\u003c\/p\u003e\n\u003cp\u003e- 7' rail for a 7' high door\u003cbr\u003e- 8' rail for an 8' high door\u003cbr\u003e- 10' rail for a 10' high door\u003cbr\u003e- Other compatible rail configurations where applicable\u003c\/p\u003e\n\u003cp\u003eAlways measure the garage door height and verify rail compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003eThe opener cannot be installed or operated without the correct compatible rail system.\u003c\/p\u003e\n\u003cp\u003e### Heavy-Duty DC Motor\u003c\/p\u003e\n\u003cp\u003eThe 4690L uses a heavy-duty DC motor designed for smooth and dependable residential garage door operation.\u003c\/p\u003e\n\u003cp\u003eDC motor technology provides:\u003c\/p\u003e\n\u003cp\u003e- Smooth acceleration\u003cbr\u003e- Soft stopping\u003cbr\u003e- Reduced vibration\u003cbr\u003e- Quieter operation\u003cbr\u003e- Controlled door movement\u003c\/p\u003e\n\u003cp\u003eThe garage door must still be properly balanced and mechanically sound. A powerful opener should never be used to compensate for broken springs, binding tracks, damaged rollers, or an improperly balanced door.\u003c\/p\u003e\n\u003cp\u003e### Integrated Garage Camera\u003c\/p\u003e\n\u003cp\u003eThe built-in camera allows homeowners to monitor garage activity through the myQ app.\u003c\/p\u003e\n\u003cp\u003eCamera features include:\u003c\/p\u003e\n\u003cp\u003e- 360° adjustable viewing position\u003cbr\u003e- Wide-angle garage coverage\u003cbr\u003e- Night vision\u003cbr\u003e- Live video\u003cbr\u003e- Two-way audio\u003cbr\u003e- Garage activity monitoring\u003c\/p\u003e\n\u003cp\u003eCertain recording and advanced video features may require an eligible myQ Video Monitoring subscription.\u003c\/p\u003e\n\u003cp\u003e### 2,000-Lumen LED Lighting\u003c\/p\u003e\n\u003cp\u003eThe integrated LED ring provides approximately 2,000 lumens of garage illumination.\u003c\/p\u003e\n\u003cp\u003eThe lighting design helps distribute light throughout the garage and can automatically activate when motion is detected.\u003c\/p\u003e\n\u003cp\u003e### Built-In Wi-Fi \u0026amp; myQ\u003c\/p\u003e\n\u003cp\u003eThe 4690L connects directly to the myQ app through built-in Wi-Fi.\u003c\/p\u003e\n\u003cp\u003eCompatible functions include:\u003c\/p\u003e\n\u003cp\u003e- Open the garage remotely\u003cbr\u003e- Close the garage remotely\u003cbr\u003e- Check door status\u003cbr\u003e- Receive activity notifications\u003cbr\u003e- Monitor garage activity\u003cbr\u003e- View the integrated camera\u003cbr\u003e- Use myQ Diagnostics\u003cbr\u003e- Manage compatible myQ accessories\u003c\/p\u003e\n\u003cp\u003eAn active internet connection and compatible smartphone are required.\u003c\/p\u003e\n\u003cp\u003e### Battery Backup\u003c\/p\u003e\n\u003cp\u003eThe integrated battery-backup system allows the garage door opener to continue operating during a household power outage.\u003c\/p\u003e\n\u003cp\u003eBattery backup makes the 4690L suitable for residential installations where battery-backed garage door opener operation is required.\u003c\/p\u003e\n\u003cp\u003e### Security+ 3.0\u003c\/p\u003e\n\u003cp\u003eThe 4690L uses LiftMaster Security+ 3.0 wireless technology.\u003c\/p\u003e\n\u003cp\u003eSecurity+ 3.0 provides encrypted communication between the opener and compatible remotes, keypads, and accessories.\u003c\/p\u003e\n\u003cp\u003eBecause this is a newer LiftMaster platform, older accessories should not automatically be assumed compatible.\u003c\/p\u003e\n\u003cp\u003eAlways verify accessory compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e### Common Applications\u003c\/p\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cp\u003e- Residential sectional garage doors\u003cbr\u003e- Heavy insulated sectional doors\u003cbr\u003e- Large double-car garage doors\u003cbr\u003e- High-use residential garages\u003cbr\u003e- Homes requiring battery backup\u003cbr\u003e- Smart-home garage access\u003cbr\u003e- Garages requiring additional lighting\u003cbr\u003e- Homeowners wanting integrated garage video monitoring\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 4690L Opener Head\u003cbr\u003e- Battery Backup\u003cbr\u003e- Compatible LiftMaster Wall Control\u003cbr\u003e- Compatible Remote Controls\u003cbr\u003e- Safety Reversing Sensors\u003cbr\u003e- Standard Opener-Head Installation Hardware\u003c\/p\u003e\n\u003cp\u003e⚠️ RAIL IS NOT INCLUDED.\u003c\/p\u003e\n\u003cp\u003eThe compatible LiftMaster chain-drive rail must be purchased separately.\u003c\/p\u003e\n\u003cp\u003e### Not Included\u003c\/p\u003e\n\u003cp\u003e- Garage door opener rail\u003cbr\u003e- Chain rail assembly\u003cbr\u003e- Garage door\u003cbr\u003e- Installation\u003cbr\u003e- Additional accessories unless specifically stated\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cp\u003e- Garage door height\u003cbr\u003e- Garage door type\u003cbr\u003e- Required rail length\u003cbr\u003e- Available ceiling clearance\u003cbr\u003e- Electrical outlet location\u003cbr\u003e- Wi-Fi availability\u003cbr\u003e- Compatibility of existing LiftMaster accessories\u003c\/p\u003e\n\u003cp\u003e### Important Installation \u0026amp; Safety Information\u003c\/p\u003e\n\u003cp\u003eGarage door opener installation involves a heavy moving door, electrical equipment, and an entrapment-protection system.\u003c\/p\u003e\n\u003cp\u003eBefore installing the opener, confirm that the garage door:\u003c\/p\u003e\n\u003cp\u003e- Moves smoothly by hand\u003cbr\u003e- Is properly balanced\u003cbr\u003e- Has functioning springs and cables\u003cbr\u003e- Has properly aligned tracks\u003cbr\u003e- Is free from binding or mechanical damage\u003c\/p\u003e\n\u003cp\u003eAfter installation:\u003c\/p\u003e\n\u003cp\u003e- Align and test the safety reversing sensors\u003cbr\u003e- Test automatic reversal\u003cbr\u003e- Verify travel limits\u003cbr\u003e- Verify opener force settings\u003cbr\u003e- Test battery-backup operation\u003cbr\u003e- Test all remotes and wall controls\u003cbr\u003e- Confirm smooth operation through several complete cycles\u003c\/p\u003e\n\u003cp\u003eNever bypass or disable required safety reversing sensors.\u003c\/p\u003e\n\u003cp\u003e⚠️ IMPORTANT: HEAD ONLY — NO RAIL INCLUDED. A compatible LiftMaster chain-drive rail must be purchased separately for installation.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171419934,"sku":"4690","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_27627e65-c037-4170-a13b-16b52a4ebf4c.jpg?v=1772790252"},{"product_id":"battery-power-control-panel","title":"LiftMaster L956W Wireless Battery-Powered Control Panel","description":"\u003cp\u003e\u003cstrong\u003eLiftMaster - Security+ 3.0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster L956W Wireless Battery-Powered Control Panel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eControl a compatible LiftMaster garage door opener without running wall-control wiring using the LiftMaster L956W wireless control panel. This battery-powered wall station is designed exclusively for LiftMaster Security+ 3.0 garage door openers equipped with a white learn button.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe control panel features a large push bar for opening and closing the garage door, a separate button for controlling the opener lights, and a built-in learn button for programming compatible remotes, wireless keypads, myQ accessories, and Wi-Fi garage door openers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Genuine LiftMaster wireless wall control\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Battery-powered design requires no control wiring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Large push bar for opening and closing the garage door\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Separate opener-light control button\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Built-in learn button for accessory programming\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Security+ 3.0 communication technology\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with white learn button garage door openers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CR2032 battery included\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mounts almost anywhere inside the garage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe L956W communicates wirelessly with a compatible LiftMaster Security+ 3.0 garage door opener. Pressing the large push bar sends a signal to open, close, or stop the door, while the smaller light button controls the opener’s built-in lighting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBecause the panel is battery-powered, no low-voltage control wire is required. This makes it useful for finished garages, remodeling projects, detached mounting locations, and installations where running new wire would be difficult.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible only with LiftMaster Security+ 3.0 garage door openers using BLE LR 2.4 GHz E Code technology and a white learn button.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis control panel is not universal and is generally not compatible with older LiftMaster openers using green, red, orange, purple, or yellow learn buttons. Verify the opener model and learn-button color before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eManufacturer: LiftMaster\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: L956W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct type: Wireless garage door control panel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSecurity system: Security+ 3.0\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCommunication: BLE LR 2.4 GHz, E Code\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible learn button: White\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePower source: One CR2032 battery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDimensions: 3.25 x 0.84 x 5.50 inches\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOperating temperature: -31°F to 149°F\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct weight: 0.17 lb\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWarranty: One year\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eQuantity: One control panel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• One LiftMaster L956W wireless control panel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• One CR2032 battery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mounting hardware\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Programming instructions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGarage door opener, remotes, keypads, and additional accessories are not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm that the garage door opener uses LiftMaster Security+ 3.0 technology and has a white learn button before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMount the control panel in a location where the garage door is visible, away from moving door components, and out of the reach of children. Follow the included programming instructions to pair the panel with the opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBattery Replacement\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace the battery when the control-panel LED no longer flashes after the push bar is pressed or when wireless operation becomes unreliable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse only one 3-volt CR2032 coin-cell battery. Install the replacement battery with the positive side facing upward and dispose of the old battery properly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstall the wall control where the user has a clear view of the garage door. Keep the control panel and all garage door opener controls away from children.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not use this control panel as a universal dry-contact switch or connect it to line voltage. It is designed only for compatible LiftMaster residential garage door openers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLiftMaster L956W Wireless Control Panel – Security+ 3.0\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery-powered LiftMaster L956W wireless wall control with push bar, light button, built-in learn button, and white learn button Security+ 3.0 compatibility.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684171518238,"sku":"L956W","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d5b54dd8-3df9-4b47-bfc8-803187076695.jpg?v=1772790254"},{"product_id":"liftmaster-t-rail-trolley-assembly","title":"LiftMaster T-Rail Trolley Assembly","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLiftMaster 41A3489 T-Rail Trolley Assembly – Chain-Drive Garage Door Opener Replacement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe LiftMaster 41A3489 trolley assembly travels along the opener’s T-rail and connects the door arm to the chain-drive mechanism. Replacing a damaged or worn trolley restores this mechanical connection while retaining the compatible opener and rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer part number: 041A3489\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAlternate manufacturer reference: 41A3489\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStore SKU: 41A348\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent: T-rail trolley replacement assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDrive application: Compatible chain-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer-listed applications include compatible versions of LiftMaster 8160W, 8160WB, 81602, 8360W, 8365W-267, 81640 and 81650.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfirm the installed rail and original trolley number, especially if the rail has previously been replaced. Square-rail and belt-drive assemblies require their own specified parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdditional Cross-References\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster lists legacy references including 1B1435, 41B3215, 41B2617, 1A955 and 41B2771. Confirm the complete application before using a legacy number to select a replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect power and secure the door before servicing. Inspect the rail, chain and door-arm connection for wear or binding. After installation, verify trolley engagement, chain adjustment, door travel and safety reversal.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684171911454,"sku":"41A348","price":55.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_5e579465-f784-4604-b2e5-d18adf683c5b.jpg?v=1772790255"},{"product_id":"liftmaster-gear-and-sprocket-assembly","title":"LiftMaster 41A5668 ATS Gear and Sprocket Kit – Chain-Drive Operator Replacement Parts","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 41A5668 gear and sprocket kit repairs the drive assembly in compatible ATS chain-drive garage door openers. It provides the matched gears, bushings and upper assembly needed to service the mechanism that transfers motor power to the drive chain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer part number: 041A5668\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAlternate reference\/store SKU: 41A5668\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Gear and sprocket replacement kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOperator application: Compatible LiftMaster ATS chain-drive models\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePackage Components\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelical gear and upper “top hat” assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWorm gear\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWear bushings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGear lubricant\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplacement hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility and Ordering\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster identifies this kit specifically for various ATS chain-drive openers. Check the exact ATS model and its replacement-parts diagram before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not assume that every ATS-generation operator uses the same assembly. The similarly numbered 41A5658 is a separate kit; verify the complete part number rather than choosing by appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect power before opening the operator. Inspect the chain, sprocket, shaft support and door movement for conditions contributing to gear wear. Install and lubricate the components as instructed, then check chain adjustment, travel limits and the safety-reversal system.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684173746462,"sku":"41A5668","price":110.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_dc77fcfb-4fed-4e67-bf0c-f7790cb2b37b.jpg?v=1772790256"},{"product_id":"liftmaster-gate-logic-board","title":"LiftMaster K001A6039 Replacement Control Board for LA400 Swing-Gate Operators","description":"\u003cp\u003eRestore electronic control functions in a compatible LiftMaster LA400 swing-gate operator system with this genuine replacement control board. The board manages operator commands, limits, accessories and monitored safety inputs when used in the correct LA400 control-box configuration.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e- Manufacturer part number: K001A6039\u003cbr\u003e- Product type: Gate-operator control board\u003cbr\u003e- Confirmed operator family: LiftMaster LA400\u003cbr\u003e- Application: Residential or light-commercial vehicular swing gates\u003cbr\u003e- Quantity: One control board\u003cbr\u003e- Operator, enclosure, transformer, batteries and accessories: Not included\u003c\/p\u003e\n\u003cp\u003eLA400 equipment has been produced in different generations, including legacy LA400 and newer UL-series systems. Do not assume this board fits an LA400UL, LA400PKGU or another operator solely because “LA400” appears on the label. Match K001A6039 to the original board or confirm it through the exact operator’s replacement-parts diagram.\u003c\/p\u003e\n\u003cp\u003eBefore replacing the board, test the incoming power, transformer, batteries, wiring, actuator, limits and connected safety devices. A power-supply or field-wiring problem can imitate board failure.\u003c\/p\u003e\n\u003cp\u003eDisconnect AC power and battery power before service. Transfer wiring carefully and complete all required limit, force, remote, accessory and entrapment-protection programming. A qualified gate-operator technician should perform installation and verify compliant operation before the gate is returned to service.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684173811998,"sku":"K001A6039","price":699.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_17c26c78-574a-4d10-a4ab-c594a19c114a.jpg?v=1772790257"},{"product_id":"multi-function-control-panel","title":"LiftMaster L955W Multi-Function Garage Door Opener Control Panel – Security+ 3.0","description":"\u003cp\u003e\u003cspan\u003eOperate and program a compatible LiftMaster Security+ 3.0 garage door opener from inside the garage with the L955W wired control panel. Its large push bar controls the door, while the light and learn controls provide convenient access to frequently used opener functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBrand: LiftMaster\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Wired multi-function wall control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity platform: Security+ 3.0\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommunication: BLE LR 2.4 GHz \/ E-Code\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible learn-button color: White\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower: Supplied through the operator’s control wires\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 3.25\" × .84\" × 5.50\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOperating range: -31°F to 149°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePublished warranty: One year\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct number: L955W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFunctions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLarge push bar for door operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDedicated operator-light control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBuilt-in learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrograms compatible remotes, keypads, and myQ accessories\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports compatible LiftMaster Wi-Fi garage door openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible only with qualifying LiftMaster Security+ 3.0 residential garage door openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntended for compatible openers with a white learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot compatible with older green, red\/orange, purple, or yellow learn-button systems unless LiftMaster specifically lists the opener\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot a replacement for Security+ 2.0 controls such as the 882LMW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot designed as a universal dry-contact wall button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot intended for gate operators or commercial door operators\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRelated LiftMaster Security+ 3.0 wall-control options may include L956W, L957W, and L958W models with different feature sets. Match the control panel to the operator manual rather than selecting by appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe package normally includes one L955W control panel. Verify mounting hardware and instructions with the specific listing. Existing low-voltage wiring must be in serviceable condition and connected to the correct operator terminals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect operator power before servicing the wall-control wiring. After installation, test door operation, lighting control, remote programming, monitored safety sensors, and automatic reversal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrder the LiftMaster L955W only for a compatible Security+ 3.0 garage door opener with the white learn-button platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684173877534,"sku":"L955W","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_6fa696a6-e845-4f74-980b-305afbf05a5e.jpg?v=1772790258"},{"product_id":"liftmaster-belt-drive-1270-trolley-assembly","title":"LiftMaster 41B386 Belt-Drive Trolley Assembly for Model 1270","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 41B386 is a replacement belt-drive trolley assembly associated with select legacy LiftMaster residential garage door openers, including properly matched Model 1270 installations. The trolley travels along the opener rail and transfers movement from the belt-drive system to the garage-door arm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe current LiftMaster replacement family is commonly identified as 041B3869-3A, with previous references including 41B3869-1, 41B3869-3 and 41B3869.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComplete replacement trolley assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for compatible LiftMaster and Chamberlain belt-drive rail systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnects the moving belt assembly to the garage-door arm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRestores mechanical engagement and manual-release operation when the original trolley is worn or damaged\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGenuine replacement configuration for specifically listed belt-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUse only with a compatible belt-drive opener and rail assembly. Do not order based solely on the appearance of the trolley or the fact that the opener uses a belt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, compare:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGarage door opener model number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExisting trolley part number\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRail profile and drive type\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBelt connection and release mechanism\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster replacement-parts diagram\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe current 041B3869-3A is officially listed for numerous LiftMaster and Chamberlain belt-drive openers, but compatibility with a legacy Model 1270 installation should be confirmed from the opener’s parts diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe belt moves the trolley forward and backward along the rail. The trolley connects to the door arm, transferring the opener’s movement to the garage door. Pulling the emergency-release handle disconnects the door-side portion of the trolley so the door can be operated manually.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOne complete belt-drive trolley assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBelt, rail, door arm, emergency-release rope and additional hardware are not included unless expressly stated.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation \u0026amp; Safety\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect electrical power and close the garage door before service. Release belt tension according to the opener manual before removing the trolley. Do not loosen or adjust torsion springs, extension springs, lift cables or bottom fixtures. After installation, reconnect and tension the belt correctly, then test travel limits, force settings, manual release and safety-reversal operation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684173943070,"sku":"41B386","price":75.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_6095bead-4a99-44ba-9fc7-120573c2da14.jpg?v=1772790259"},{"product_id":"liftmaster-main-control-board","title":"LiftMaster Main Control Board for LA400U, LA412U and LA500U Gate Operators","description":"\u003cp\u003eGenuine LiftMaster replacement main control board for select UL325-compliant linear actuator swing gate operators. This board manages the operator’s motor functions, travel limits, safety-device inputs, accessory connections and gate programming.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine LiftMaster replacement component\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestores the primary control functions of the gate operator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConnections for monitored safety devices and operator accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in diagnostic indicators assist with troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for LiftMaster UL325 linear actuator systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for single- and dual-gate configurations when supported by the operator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with select LiftMaster:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLA400U\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLA412U\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLA500U\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLA400UL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLA500UL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertain earlier LA400DC, LA412DC and LA500DC systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacement board numbers may include \u003cstrong\u003eK1D8388-1CC\u003c\/strong\u003e, \u003cstrong\u003e001D8388-1CC\u003c\/strong\u003e or related factory revisions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Match the number printed on your existing control board before ordering. Compatibility should not be determined by the gate operator’s exterior appearance alone.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne LiftMaster main control board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOperator housing, batteries, transformer, wiring harnesses, safety sensors and additional accessories are not included unless specifically shown.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003ePower and battery connections must be disconnected before replacing the board. After installation, the operator may require limit setup, force adjustment, remote-control programming and safety-device testing. Professional installation by a qualified gate-operator technician is recommended.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684174008606,"sku":"K1D80521CC","price":485.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_4905b4df-59ad-475e-81b9-2415734c83d1.jpg?v=1772790261"},{"product_id":"liftmaster-remote-light","title":"LiftMaster 380LM Remote Garage Light – 200W for 3800, 3900 \u0026amp; 8500 Wall-Mount Openers","description":"\u003cp\u003eThe LiftMaster 380LM Remote Light is a wireless garage lighting accessory designed specifically for compatible LiftMaster wall-mount garage door openers.\u003c\/p\u003e\n\u003cp\u003eBecause wall-mount openers do not occupy the center of the garage ceiling, the 380LM can be positioned where additional overhead lighting is needed while communicating wirelessly with the compatible opener.\u003c\/p\u003e\n\u003cp\u003eThe light can automatically activate when the garage door opener operates and can also be controlled from the compatible LiftMaster control panel.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster accessory\u003cbr\u003e- Model 380LM\u003cbr\u003e- Remote garage lighting for wall-mount openers\u003cbr\u003e- Provides up to 200 watts of lighting\u003cbr\u003e- Uses two compatible bulbs up to 100 watts each\u003cbr\u003e- Adjustable light time delay\u003cbr\u003e- Automatically activates when compatible opener operates\u003cbr\u003e- Can be operated from compatible LiftMaster control panel\u003cbr\u003e- Wireless communication with opener\u003cbr\u003e- No control wiring required between opener and light\u003cbr\u003e- Can be mounted in a convenient garage ceiling location\u003cbr\u003e- Designed specifically for LiftMaster 3800, 3900, and 8500 openers\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster\u003cbr\u003e- Model: 380LM\u003cbr\u003e- Product Type: Remote Garage Light\u003cbr\u003e- Maximum Lighting Capacity: 200 Watts\u003cbr\u003e- Bulbs: 2 × Up to 100W Each\u003cbr\u003e- Bulbs Included: No\u003cbr\u003e- Light Delay: Adjustable\u003cbr\u003e- Application: Residential Garage\u003cbr\u003e- Compatible Opener Type: Wall Mount\u003cbr\u003e- Compatible Models: 3800 \/ 3900 \/ 8500\u003cbr\u003e- Quantity: 1 Remote Light\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 380LM provides overhead garage lighting for compatible LiftMaster wall-mount garage door opener systems.\u003c\/p\u003e\n\u003cp\u003eUnlike a traditional ceiling-mounted opener with a built-in light near the center of the garage, a wall-mount opener is installed beside the garage door.\u003c\/p\u003e\n\u003cp\u003eThe separate 380LM allows the light to be positioned in a more useful location on the garage ceiling.\u003c\/p\u003e\n\u003cp\u003e### Automatic Lighting\u003c\/p\u003e\n\u003cp\u003eWhen paired with a compatible opener, the remote light can automatically turn on when the garage door opener is activated.\u003c\/p\u003e\n\u003cp\u003eThis provides garage illumination when entering or leaving without requiring the user to manually turn on a separate wall light.\u003c\/p\u003e\n\u003cp\u003eThe light can also be controlled using the compatible LiftMaster control panel.\u003c\/p\u003e\n\u003cp\u003e### 200-Watt Lighting Capacity\u003c\/p\u003e\n\u003cp\u003eThe 380LM accommodates:\u003c\/p\u003e\n\u003cp\u003e2 × up to 100-watt bulbs\u003c\/p\u003e\n\u003cp\u003efor a combined maximum lighting capacity of:\u003c\/p\u003e\n\u003cp\u003e200 watts\u003c\/p\u003e\n\u003cp\u003eBulbs are not included unless specifically stated otherwise.\u003c\/p\u003e\n\u003cp\u003eAlways use bulbs that meet LiftMaster's requirements for the light assembly.\u003c\/p\u003e\n\u003cp\u003e### Adjustable Light Delay\u003c\/p\u003e\n\u003cp\u003eThe light includes an adjustable time-delay function that determines how long the light remains illuminated after activation.\u003c\/p\u003e\n\u003cp\u003eThis allows the lighting duration to be configured for the installation and user preference.\u003c\/p\u003e\n\u003cp\u003e### Compatibility\u003c\/p\u003e\n\u003cp\u003eLiftMaster specifies the 380LM exclusively for use with wall-mount garage door opener models:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 3800\u003cbr\u003e- LiftMaster 3900\u003cbr\u003e- LiftMaster 8500\u003c\/p\u003e\n\u003cp\u003eAlways verify the opener model before ordering.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Notice\u003c\/p\u003e\n\u003cp\u003eThe 380LM should NOT automatically be assumed compatible with newer wall-mount openers such as:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 8500W\u003cbr\u003e- LiftMaster 98022\u003c\/p\u003e\n\u003cp\u003eNewer wall-mount systems commonly use the LiftMaster 827LM Remote LED Light instead.\u003c\/p\u003e\n\u003cp\u003eIf you have an 8500W, 98022, or another newer wall-mount opener, verify the required remote-light model before ordering.\u003c\/p\u003e\n\u003cp\u003e### 380LM vs. 827LM\u003c\/p\u003e\n\u003cp\u003eLiftMaster 380LM:\u003cbr\u003e- Designed for older 3800 \/ 3900 \/ 8500 systems\u003cbr\u003e- Uses replaceable light bulbs\u003cbr\u003e- Up to 200 watts total\u003c\/p\u003e\n\u003cp\u003eLiftMaster 827LM:\u003cbr\u003e- LED remote light\u003cbr\u003e- Designed for compatible newer myQ \/ wall-mount systems\u003cbr\u003e- Approximately 1,500 lumens\u003cbr\u003e- Different compatibility\u003c\/p\u003e\n\u003cp\u003eThese products should not be considered interchangeable without verifying the opener model.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 380LM Remote Light Assembly\u003c\/p\u003e\n\u003cp\u003eLight bulbs, garage door opener, control panel, and other accessories are not included unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e### Important Installation Note\u003c\/p\u003e\n\u003cp\u003eInstall the remote light in a suitable indoor garage location according to LiftMaster instructions.\u003c\/p\u003e\n\u003cp\u003eKeep the light clear of garage door travel, springs, cables, tracks, opener components, and other moving equipment.\u003c\/p\u003e\n\u003cp\u003eAfter installation, pair the light with the compatible opener and verify automatic and manual light operation before normal use.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684174172446,"sku":"380LM","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_02630449-942d-4f74-97f0-de18bc72d070.jpg?v=1772790264"},{"product_id":"liftmaster-gear-master","title":"Gear Master 809 Shaft-Holding Tool for Garage Door Opener Gear Replacement","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMake garage door opener gear repairs easier with the Gear Master 809. This service tool holds the shaft assembly while roll pins are removed, providing support during disassembly and helping simplify the gear-replacement process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Gear Master is useful when servicing an opener gear assembly that requires removal of a pinned gear from its shaft. Its purpose is to support the assembly during repair; replacement gears and other service parts must be selected separately for the opener being repaired.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Product reference: 809\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Tool type: gear-shaft holding tool\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Function: supports the shaft assembly for roll-pin removal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Application: garage door opener gear replacement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Replacement gear not included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore use, confirm that the shaft assembly fits the tool and follow the opener manufacturer’s gear-replacement instructions. Match any replacement gear, sprocket, bushings and retaining hardware to the opener’s exact model and parts diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA practical addition to a garage door service kit for technicians performing gear and shaft repairs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684174270750,"sku":"809","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_113721f2-912a-40eb-b720-c01f7265e300.jpg?v=1772790264"},{"product_id":"liftmaster-041dj001b-logic-board-315mhz","title":"LiftMaster 041DJ001B Receiver Logic Board – 315 MHz","description":"\u003cp\u003eThe LiftMaster 041DJ001B is a genuine replacement receiver logic board and mounting-bracket kit for select LiftMaster wall-mounted garage door openers. It uses 315 MHz Security+ technology and is identified by a purple learn button.\u003c\/p\u003e\n\u003cp\u003eProduct Details\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine LiftMaster replacement part\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number: 041DJ001B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrevious or related numbers: 041DJ001, 041DJ001A and 41DJ001\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency: 315 MHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecurity system: Security+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLearn button color: Purple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes receiver logic board and mounting bracket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for select wall-mounted openers manufactured from 2005 through 2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility\u003c\/p\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 3800 wall-mount garage door opener\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect LiftMaster 3800P and 3800PLD applications when the original parts diagram specifies 041DJ001B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther LiftMaster wall-mounted openers manufactured from 2005 through 2015 only when the original board or parts diagram specifies 041DJ001B, 041DJ001A, 041DJ001 or 41DJ001\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe opener must use a 315 MHz Security+ receiver with a purple learn button and matching board connections.\u003c\/p\u003e\n\u003cp\u003eCompatible Accessories\u003c\/p\u003e\n\u003cp\u003eWhen supported by the opener, compatible 315 MHz Security+ accessories may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 371LM remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 372LM remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 373LM remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 377LM wireless keypad\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRemotes and keypads must be programmed after replacing the logic board.\u003c\/p\u003e\n\u003cp\u003eNot Compatible With\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e041DJ001B-390 or other 390 MHz boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNewer LiftMaster 8500, 8500W, 98022 or other Security+ 2.0\/3.0 wall-mount openers unless specifically listed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYellow or white learn-button systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard ceiling-mounted chain-, belt- or screw-drive openers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGate operators or commercial door operators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimilar-looking boards with different connectors, mounting brackets or frequencies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon Replacement Symptoms\u003c\/p\u003e\n\u003cp\u003eThis board may be required when a compatible opener has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo response from properly programmed remotes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFailure to learn compatible remotes or keypads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent opener operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoor receiver range after checking remote batteries and antenna placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVisible board damage from a power surge, moisture or failed electronic components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA confirmed receiver or logic-board failure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore Ordering\u003c\/p\u003e\n\u003cp\u003eConfirm the opener model, manufacturing date, complete original board number, purple learn button, 315 MHz frequency, mounting bracket and wiring connections. Do not order this board by appearance alone.\u003c\/p\u003e\n\u003cp\u003eInstallation Notes\u003c\/p\u003e\n\u003cp\u003eDisconnect electrical power before servicing the opener. Photograph and label the original wiring before removing the old board. After installation, program the remotes and keypad, then test the wall control, remote light, safety sensors, travel limits, door lock and automatic-reversal system.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684174631198,"sku":"LB19","price":246.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_4346cc0a-193b-425a-a3e1-556e8ce6b0ed.jpg?v=1772790266"},{"product_id":"liftmaster-1-button-visor-garage-door-remote-std","title":"LiftMaster L991S 1-Button Visor Garage Door Remote – Security+ 3.0 White Learn Button","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast shipping — same-day on orders before 4:30 PM EST\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster L991S 1-Button Visor Garage Door Remote provides convenient wireless control of one compatible LiftMaster Security+ 3.0 garage door opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for simple in-vehicle use, the remote includes a visor clip and a large single control button for opening or closing one garage door. Its extended operating range allows the user to activate the opener from up to 1,300 feet away under ideal conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe L991S uses Security+ 3.0 technology with ultra-secure encrypted communication. It can also be programmed and managed through the myQ app when used with a compatible Security+ 3.0 garage door opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster model L991S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-button garage door remote\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControls one compatible garage door opener\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 3.0 encrypted communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUp to 1,300-foot operating range under ideal conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBluetooth Low Energy long-range communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eE-Code technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple programming process\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003emyQ app setup and remote management\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED status indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle visor clip included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCR2032 battery included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact and lightweight design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOne-year manufacturer warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow It Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter programming, press the remote button to open, close, or stop the connected garage door.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe remote communicates directly with a compatible Security+ 3.0 opener using encrypted wireless technology. Programming can be completed through the opener’s white learn button or through the myQ app when supported by the connected opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility \u0026amp; Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster Security+ 3.0 garage door openers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster openers using a white learn button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBLE LR 2.4 GHz systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity+ 3.0 E-Code receivers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible Security+ 3.0 commercial door operators or gate operators\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Matching Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eThis is not a universal remote.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe LiftMaster L991S is intended specifically for Security+ 3.0 systems with a white learn button.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is not directly compatible with older LiftMaster openers using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eYellow learn buttons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePurple or brown learn buttons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRed or orange learn buttons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreen learn buttons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOlder DIP-switch systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not order based only on the remote’s appearance. Check the opener’s model number and learn-button color before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor compatibility with older opener generations, a different LiftMaster MAX or universal remote may be required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCommon Uses\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdding a remote to a Security+ 3.0 garage door opener\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacing a lost or damaged L991S remote\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProviding an additional remote for another vehicle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControlling one residential garage door\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eControlling one compatible commercial door or gate operator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeeping a dedicated remote inside a vehicle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel: L991S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct type: One-button visor remote\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNumber of controlled devices: One\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCommunication technology: Security+ 3.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency: BLE LR 2.4 GHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoding system: E-Code\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible learn-button color: White\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum range: Up to 1,300 feet under ideal conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: Approximately 3.27 × 0.74 × 1.92 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct weight: Approximately 0.08 lb.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating temperature: -13°F to 185°F\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery type: One CR2032 lithium coin-cell battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWarranty: One year\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLiftMaster L991S one-button remote\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle visor clip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCR2032 battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSetup and programming instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProgramming Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgramming requires access to the compatible garage door opener or operator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe remote can be programmed using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe white learn button on a compatible Security+ 3.0 opener\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA compatible wall control’s programming menu\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe myQ app when supported by the connected opener\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgramming procedures may vary by opener model. Follow the instructions supplied with the remote and garage door opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSafety Warning\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProgram and test the remote only while the garage door is fully visible and free of people, vehicles, tools, and other obstructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep garage door remotes away from children. Never allow children to operate or play with garage door controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAfter programming, test the garage door opener’s safety sensors and automatic reversal system before regular use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSEO Title: LiftMaster L991S Security+ 3.0 1-Button Visor Remote\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeta Description: Buy the LiftMaster L991S 1-button visor garage door remote for Security+ 3.0 openers with a white learn button. Includes visor clip and CR2032 battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684174696734,"sku":"L991S","price":39.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_feea406e-1517-40ea-b186-ee32ea241496.jpg?v=1772790267"},{"product_id":"liftmaster-universal-plug-in-receiver-security","title":"LiftMaster 365LM Universal Plug-In Security+ Receiver – 315 MHz","description":"\u003cp\u003eAdd 315 MHz Security+ radio control to a compatible garage-door opener or gate operator with the LiftMaster 365LM universal plug-in receiver.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e- Model: 365LM\u003cbr\u003e- Supplier part number: G365LM\u003cbr\u003e- Frequency: 315 MHz\u003cbr\u003e- Radio technology: LiftMaster Security+\u003cbr\u003e- Power arrangement: Built-in plug-in transformer\u003cbr\u003e- Product type: External universal receiver\u003cbr\u003e- Remote capacity: Up to eight programmed remote-control codes\u003cbr\u003e- Brand: LiftMaster\u003c\/p\u003e\n\u003cp\u003eThe receiver plugs into a suitable electrical outlet and connects to the operator’s low-voltage control terminals. It is useful when the operator’s internal receiver has failed or when a compatible older operator needs 315 MHz Security+ radio capability.\u003c\/p\u003e\n\u003cp\u003eCompatible transmitters include selected LiftMaster 371LM, 372LM, 373LM, 373P, 377LM, 890MAX, 893MAX and 895MAX remotes. Selected 376LM, 878MAX and other compatible access devices may also be supported.\u003c\/p\u003e\n\u003cp\u003eThe 365LM is not a Security+ 2.0 receiver and is not interchangeable with the 390 MHz 635LM. Verify the transmitter technology, frequency, operator control input and available electrical outlet before ordering.\u003c\/p\u003e\n\u003cp\u003eInstall and program the receiver according to the manufacturer’s instructions, then test every programmed device.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684174762270,"sku":"365LM","price":72.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_23284662-371e-484c-a355-9e6928d012e3.jpg?v=1772790268"},{"product_id":"liftmaster-2-button-keychain-garage-door-remote-max","title":"LiftMaster L932M MAX 2-Button Keychain Remote – Security+ 3.0 and Security+ 2.0 Compatible","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster L932M is a compact two-button keychain remote designed to control as many as two compatible garage doors, gates or access points. It supports multiple generations of LiftMaster, Chamberlain and most Craftsman openers manufactured after 1997 and equipped with required safety sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts portable keychain design provides everyday access without requiring a full-size visor transmitter. Under suitable conditions, the remote offers an operating range of up to 1,300 feet.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures and Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: LiftMaster\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eModel: L932M\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNumber of buttons: Two\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCapacity: Up to two compatible doors or gates\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaximum stated range: Up to 1,300 feet under suitable conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBattery: One CR2032 battery, included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 2.56\" × 0.66\" × 1.36\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct weight: Approximately 0.06 lb\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOperating temperature: -13°F to 167°F\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity: Encrypted rolling-code communication\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWarranty: One year\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe L932M supports compatible systems using:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity+ 3.0 with a white Learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity+ 2.0 with a yellow Learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity+ 315 MHz with a purple or brown Learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity+ 390 MHz with a red or orange Learn button\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSelect LiftMaster, Chamberlain and Craftsman openers manufactured after 1997\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe myQ app can assist with remote setup on compatible openers using a yellow or white Learn button. A compatible myQ-connected opener and current app support are required for app-based setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis remote is not intended for older DIP-switch receivers or openers manufactured before the supported date range. Check the opener’s Learn-button color and model before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor three-channel control in a visor-mounted format, see the \u003c\/span\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-3-button-visor-garage-door-remote-max\"\u003e\u003cspan\u003eLiftMaster L993M MAX 3-Button Visor Remote\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eProgramming and Safety\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eProgram the remote while standing within reach of the opener’s Learn button, but remain clear of the moving door. Erasing the receiver’s memory can remove every programmed remote and keypad, so follow the opener-specific programming instructions carefully.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter programming, test each button individually. The garage door must reverse correctly when the photoelectric safety beam is interrupted and when it contacts a properly placed obstruction.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684174827806,"sku":"L932M","price":55.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_99825f36-1039-430a-b604-559be097ddd5.jpg?v=1772790269"},{"product_id":"liftmaster-4-button-security-20-learning-remote-control","title":"LiftMaster 894LT 4-Button Security+ 2.0 Learning Remote Control","description":"\u003cp\u003eControl up to four compatible garage doors, gates, or access-control receivers with the LiftMaster 894LT. Each button programs independently, allowing one remote to operate different supported LiftMaster radio systems.\u003c\/p\u003e\n\u003cp\u003eA practical choice for gated communities and properties with multiple garage doors, the 894LT combines Security+ 2.0 compatibility with support for older Security+ technologies and select DIP-switch remote cloning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFour independent buttons:\u003c\/strong\u003e Assign separate buttons to compatible garage door openers, gate operators, or receivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMixed-system compatibility:\u003c\/strong\u003e Program different buttons for Security+ 2.0, Security+ 315 MHz, or Security+ 390 MHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLearning capability:\u003c\/strong\u003e Copy supported LiftMaster DIP-switch remotes when a working original is available.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient vehicle mounting:\u003c\/strong\u003e Includes a directional visor clip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConsolidated access:\u003c\/strong\u003e Keep controls for your home garage and compatible community gates together.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem or Existing Remote\u003c\/th\u003e\n\u003cth\u003eProgramming Method\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity+ 2.0 \/ supported yellow Learn-button systems\u003c\/td\u003e\n\u003ctd\u003eProgram to opener or receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity+ 315 MHz \/ supported purple Learn-button systems\u003c\/td\u003e\n\u003ctd\u003eProgram to opener or receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity+ 390 MHz \/ supported red\/orange Learn-button systems\u003c\/td\u003e\n\u003ctd\u003eProgram to opener or receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 61LM — 390 MHz DIP-switch remote\u003c\/td\u003e\n\u003ctd\u003eClone a working original remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 361LM — 315 MHz DIP-switch remote\u003c\/td\u003e\n\u003ctd\u003eClone a working original remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster 811LM — Security+ 2.0 encrypted DIP-switch remote\u003c\/td\u003e\n\u003ctd\u003eClone a working original remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot a universal remote.\u003c\/strong\u003e Frequency alone does not establish compatibility. Check the receiver technology and existing remote model, especially when a gate uses an external receiver.\u003c\/p\u003e\n\u003cp\u003eNot intended for direct programming to green Learn-button Billion Code systems or Security+ 3.0 openers such as the LiftMaster 2220L.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eLiftMaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e894LT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum independently controlled devices\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported technologies\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 2.0, Security+ 315 MHz, Security+ 390 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming\u003c\/td\u003e\n\u003ctd\u003eDirect enrollment or supported DIP-switch cloning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting accessory\u003c\/td\u003e\n\u003ctd\u003eDirectional visor clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eProgramming Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollow the instructions supplied with your remote. Direct receiver enrollment and DIP-switch cloning use different procedures. Cloning requires a working supported original remote; community systems may require assistance from the property manager or authorized installer.\u003c\/p\u003e\n\u003cp\u003eLearning a DIP-switch code does not upgrade the original system to rolling-code security.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warnings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep remotes and batteries away from children. Operate a door or gate only when it is clearly visible, properly adjusted, and free of obstructions. Keep it in sight until fully closed, and never allow anyone to cross its path while moving.\u003c\/p\u003e\n\u003cp\u003eNever bypass photo eyes or other required safety devices. If operation is unpredictable, stop using the system and have it inspected by a qualified technician.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684174893342,"sku":"894LT","price":52.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_f38c042d-a09c-4ef6-9ee6-c3b30cf55914.jpg?v=1772790271"},{"product_id":"liftmaster-homelink-repeater-kit","title":"LiftMaster 855LM HomeLink Compatibility Bridge Kit – Security+ 2.0 Garage Door Openers","description":"\u003cp\u003e\u003cspan\u003eConnect a compatible vehicle’s older HomeLink system to a LiftMaster or Chamberlain Security+ 2.0 garage door opener with the 855LM HomeLink Compatibility Bridge. The bridge converts a supported HomeLink signal into a signal the compatible opener can receive, helping retain convenient operation from the vehicle’s built-in controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProvides a compatibility bridge for supported HomeLink vehicle systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWorks with compatible LiftMaster and Chamberlain Security+ 2.0 openers manufactured after 2011\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports programming to more than one compatible opener\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncludes the bridge and a programming remote control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApplicable openers feature a yellow learn button and yellow antenna. The vehicle must have HomeLink; this kit does not add HomeLink to an unequipped vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA bridge may be needed when the vehicle’s HomeLink system cannot program directly to the opener. Confirm the vehicle’s HomeLink requirements before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart-Number Cross-References\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAlso referenced as HOMELINK RPTRMC, HOMELINKRPTR, HOMELINK RPTR and HOMELINKBRIDGEKIT.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSetup\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFollow the supplied bridge instructions and the vehicle’s HomeLink programming procedure. Complete programming and verify reliable operation from the intended vehicle position.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684174958878,"sku":"855LM","price":75.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_3a24ed83-ac9d-4c86-9dab-30b2e6009b91.jpg?v=1772790273"},{"product_id":"liftmaster-replacement-logic-board-bluetooth-enabled","title":"LiftMaster 050DCTBFMC Bluetooth Receiver Logic Board – Compatible DC Belt- and Chain-Drive Openers","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 050DCTBFMC replaces the receiver logic board in compatible LiftMaster and Chamberlain DC garage door openers. This Bluetooth-enabled service board restores the matching opener’s electronic control platform while retaining the existing motor and drive system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer part number: 050DCTBFMC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent: Bluetooth-enabled receiver logic board kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotor platform: DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDrive applications: Compatible belt- and chain-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLearn-button identification: Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiftMaster’s compatibility list includes applicable versions of 8160W, 8160WB, 81600, 81602, 8360W, 8550W and 85503-267.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMatch the full opener model, production information and original board reference. A yellow learn button alone does not establish compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer Cross-References\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e050DCTWF, 041D8169, 050DCTBMC, 050DCTB, 001D8214, 1D8169-1 and 1D8169-2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLock-capable boards carrying an LK suffix require separate verification. AC-motor boards are also a different application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eReplacement and Setup\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDisconnect electrical power and the backup battery, if equipped, before service. Follow the replacement instructions for programming travel, force, remotes and connected features. Complete the safety-reversal and photo-eye tests after installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684175122718,"sku":"050DCTBFMC","price":177.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_f70c9145-4884-4234-9e05-73030b0e620b.jpg?v=1772790275"},{"product_id":"myq-outdoor-battery-camera","title":"LiftMaster myQ Outdoor Battery Camera – Wireless Wi-Fi Security Camera","description":"\u003cp\u003e\u003cspan\u003eMonitor a garage, driveway, gate, entrance, or other outdoor access point with the LiftMaster myQ Outdoor Battery Camera. Its rechargeable battery and wireless connection allow flexible placement without requiring a nearby wired power connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBrand: LiftMaster \/ myQ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Outdoor wireless security camera\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower source: Rechargeable battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNetwork connection: Wi-Fi\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApp platform: myQ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstallation location: Outdoor or indoor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct number: MYQ-C39VXXW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStore SKU: MYQC39VXXW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLive video viewing through the myQ app\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMotion and activity notifications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBattery-powered installation for flexible placement\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for outdoor monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with supported myQ smart-access products\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOptional recorded-video features available through qualifying myQ Video Storage plans\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility and Related Products:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with supported myQ accounts and smart-access products\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDoes not require direct wiring to a garage door opener\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCan be used as a standalone myQ security camera\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequires a suitable Wi-Fi signal at the installation location\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRecorded-video history and certain advanced features may require a paid myQ subscription\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThis is not a replacement for an operator’s monitored photo-eye safety system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe camera does not directly operate a garage door or gate. Door or gate control requires separately installed, compatible myQ access equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, confirm current myQ app support, Wi-Fi coverage, mounting location, charging access, and any subscription requirements for the desired video features. Actual battery life depends on activity frequency, recording use, temperature, Wi-Fi strength, and notification settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage contents may vary by distributor. Verify whether the mounting hardware, charging cable, and other accessories shown in product images are included with the specific listing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMount the camera where it has a clear view of the intended access point without interfering with door or gate travel, safety devices, emergency releases, or moving hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOrder the LiftMaster MYQ-C39VXXW when you need a battery-powered outdoor camera that integrates with the myQ monitoring platform.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684175843614,"sku":"MYQC39VXXW","price":227.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_911f0ed5-33bd-4b96-8d43-4d137105c39e.jpg?v=1772790276"},{"product_id":"liftmaster-rack-for-screw-drive-3-piece-rail","title":"LiftMaster 81C275 Screw-Drive Rack Replacement – K081C0275 for 3130 and 3240 Openers","description":"\u003cp\u003e\u003cspan\u003eThe LiftMaster 81C275 replacement rack services the drive engagement in compatible screw-drive garage door openers. It provides a replacement for a worn or damaged rack while retaining the existing compatible opener and rail assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCurrent manufacturer reference: K081C0275\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAlternate part numbers: 081C0275 and 81C275\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComponent: Screw-drive replacement rack\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer-listed models: LiftMaster 3130 and 3240\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApplication: Compatible LiftMaster and Chamberlain screw-drive openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility and Cross-References\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eK081C0275, 081C0275 and 81C275 identify the same replacement-part reference. LiftMaster specifically lists models 3130 and 3240; other applications require confirmation through the opener’s parts diagram.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVerify the installed rail configuration and original rack before ordering. This listing is for the replacement rack, rather than a complete rail or opener.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInspection and Installation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf the screw turns but the door does not move, inspect the rack engagement, trolley connection and drive components before deciding which part needs replacement. Disconnect opener power before service, follow the model-specific installation instructions, and test travel and safety reversal after reassembly.\u003c\/span\u003e\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684175909150,"sku":"81C275","price":25.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_48086dae-8c40-4d5a-89cf-c5baa64ab2d2.jpg?v=1772790277"},{"product_id":"plus-series-1-hps-dc-belt-drive-opener","title":"LiftMaster 6580L Plus Series 1 HPs DC Belt Drive Opener with Camera and Battery Backup","description":"\u003cp\u003eHEAD ONLY — NO RAIL INCLUDED\u003c\/p\u003e\n\u003cp\u003eThe LiftMaster 6580L Plus Series combines smooth belt-drive operation, dependable DC power and smart garage monitoring in one residential opener. It features an adjustable 360-degree camera, dual LED lighting, built-in myQ connectivity and battery backup for continued access during a power outage.\u003c\/p\u003e\n\u003cp\u003eA compatible LiftMaster belt-drive rail and belt assembly matching the garage door height must be purchased separately.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 HPs DC motor for smooth, consistent lifting power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUltra-quiet belt-drive operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for frequently used residential garage doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoft-start and soft-stop operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in battery backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable 360-degree integrated camera\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide-angle video with full night vision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual LED lighting system producing 1,500 lumens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotion-activated lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in Wi-Fi and myQ connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmartphone control, monitoring and activity alerts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003emyQ diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSecurity+ 3.0 technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosilock protection helps keep the door securely closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCamera and myQ Connectivity\u003c\/p\u003e\n\u003cp\u003eThe integrated camera provides wide-angle garage coverage and night vision. Through the myQ app, compatible users can monitor the garage, view the camera and control the door from a supported smartphone.\u003c\/p\u003e\n\u003cp\u003eSome camera features, video history or advanced services may require a myQ account or paid subscription. Availability depends on the current myQ service plan.\u003c\/p\u003e\n\u003cp\u003eBattery Backup\u003c\/p\u003e\n\u003cp\u003eThe included battery backup allows the garage door opener to operate during a power outage. Because the 6580L includes battery backup, it is suitable for installation and sale in California when installed according to applicable requirements.\u003c\/p\u003e\n\u003cp\u003eLighting\u003c\/p\u003e\n\u003cp\u003eThe dual LED lighting system delivers up to 1,500 lumens of broad garage illumination. Motion detection automatically activates the lights when movement is detected inside the garage.\u003c\/p\u003e\n\u003cp\u003eIncluded with the Opener Head\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 6580L opener head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated adjustable 360-degree camera\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated dual LED lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster L993M three-button remote control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster L957W motion-detecting wall control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster 485LM backup battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer installation documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRail, belt assembly and door-height extension components are not included.\u003c\/p\u003e\n\u003cp\u003eRail Compatibility\u003c\/p\u003e\n\u003cp\u003eThe 6580L requires a compatible LiftMaster belt-drive rail assembly selected according to the garage door height and installation configuration. Confirm the rail model before ordering. An older rail should not be reused unless LiftMaster specifically approves it for the 6580L.\u003c\/p\u003e\n\u003cp\u003eAccessory Compatibility\u003c\/p\u003e\n\u003cp\u003eThe 6580L uses the newer Security+ 3.0 platform. Compatible accessories include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster L993M three-button remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster L991S one-button remote\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster L957W motion-detecting wall control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLiftMaster VKP1-LM myQ Smart Garage Video Keypad\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther myQ or Security+ 3.0 accessories specifically approved for the 6580L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOlder Security+, Security+ 2.0, dry-contact and third-party smart-home accessories may not be compatible. Verify compatibility before purchasing additional controls.\u003c\/p\u003e\n\u003cp\u003eRecommended Applications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStandard residential sectional garage doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequently operated garage doors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGarages located beneath or beside living spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHomeowners who want integrated video monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallations requiring battery backup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalifornia residential installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 6580L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeries: Plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotor: DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLifting capacity: Comparable to a 1 HP AC motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrive type: Belt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLighting: Dual LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLight output: 1,500 lumens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMotion-activated lighting: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery backup: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated camera: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCamera adjustment: 360-degree swivel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNight vision: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmartphone control: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003emyQ compatible: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoft start\/stop: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRail included: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty: Six years on the motor and belt; one year on parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Power-Rating Note\u003c\/p\u003e\n\u003cp\u003eLiftMaster uses “1 HPs” to describe lifting capacity comparable to a 1 HP AC motor. DC motor output is not technically measured in conventional horsepower.\u003c\/p\u003e\n\u003cp\u003eInstallation Notes\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended. The garage door must be properly balanced and operate smoothly by hand before connecting the opener. Select the correct rail for the door height and test the safety sensors, travel limits, force settings and automatic-reversal system after installation.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684177187102,"sku":"6580","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_bcaba536-58e9-4bf0-ba0d-806b3254b3ef.jpg?v=1772790279"},{"product_id":"liftmaster-universal-2-button-garage-door-remote","title":"LiftMaster Universal 2-Button Garage Door \u0026amp; Gate Remote Control","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eKeep control of two compatible doors or gates in one convenient remote. The LiftMaster Universal 2-Button Remote is an ideal replacement for a missing transmitter or an additional remote for another driver.\u003c\/p\u003e\n\u003cp\u003eIts broad compatibility makes it useful for households with different opener brands. Before ordering, match your opener’s technology to the supported systems below.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u0026amp; Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eUp to two compatible garage doors or gates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum range\u003c\/td\u003e\n\u003ctd\u003eUp to 1,300 feet, conditions permitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eOne CR2032, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.65\" × 0.74\" × 1.55\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer warranty\u003c\/td\u003e\n\u003ctd\u003eOne year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional myQ setup and management\u003c\/td\u003e\n\u003ctd\u003eRequires a LiftMaster, Chamberlain or Craftsman opener with a yellow or white Learn button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eSupports most major garage door opener brands manufactured after 1993 with safety sensors, using these technologies:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003cth\u003eSupported technology\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiftMaster \/ Chamberlain \/ compatible Craftsman\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 3.0, Security+ 2.0, Security+ and Billion Code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenie\u003c\/td\u003e\n\u003ctd\u003eIntelliCode, 315\/390 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003ctd\u003eMegaCode, 318 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanley\u003c\/td\u003e\n\u003ctd\u003eSecure Code, 310 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWayne Dalton\u003c\/td\u003e\n\u003ctd\u003e372.5 MHz Keeloq\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuardian\u003c\/td\u003e\n\u003ctd\u003e303 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSommer\u003c\/td\u003e\n\u003ctd\u003e310 MHz Keeloq\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRyobi\u003c\/td\u003e\n\u003ctd\u003e372.5 MHz Keeloq\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReplacing a lost or damaged compatible remote.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProviding a spare for another household member.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsolidating two compatible transmitters into one.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating a compatible garage door and entry gate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Matching Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e“Universal” does not mean every opener is compatible.\u003c\/strong\u003e Check the opener or external receiver model, Learn button, and radio technology before purchasing. Matching frequency alone is insufficient.\u003c\/p\u003e\n\u003cp\u003eFor community gates, confirm compatibility and programming authorization with the property manager.\u003c\/p\u003e\n\u003cp\u003eThe advertised range is a maximum under suitable conditions. Walls, metal structures, interference, receiver placement, and battery condition can reduce operating distance.\u003c\/p\u003e\n\u003ch3\u003eProgramming \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cp\u003eUse the supplied instructions for your exact opener or receiver. Program and test each button for its intended device.\u003c\/p\u003e\n\u003cp\u003eAvoid holding the opener’s Learn button unless instructed, as this may erase existing remotes. If replacing a stolen transmitter, follow the opener manufacturer’s procedure to remove its access.\u003c\/p\u003e\n\u003ch3\u003eSafety Warning\u003c\/h3\u003e\n\u003cp\u003eKeep the remote and coin-cell battery away from children. Operate a door or gate only when you can clearly see it and its travel path is unobstructed. Watch until movement stops, and never allow anyone to pass beneath a moving garage door.\u003c\/p\u003e\n\u003cp\u003eLiftMaster Universal 2-Button Garage Door \u0026amp; Gate Remote\u003c\/p\u003e\n\u003cp\u003eControl two compatible garage doors or gates with this LiftMaster universal remote. Battery included. Check opener compatibility before ordering.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684178071838,"sku":"L992U","price":59.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_2e5df6f1-f8d9-4b43-a645-b6d515bb698b.jpg?v=1772790280"},{"product_id":"liftmaster-gear-and-sprocket-assembly-41a5658","title":"LiftMaster 41A5658 Gear and Sprocket Replacement Kit – Chain-Drive Garage Door Openers","description":"\u003cp\u003e\u003cspan\u003eRestore the drive mechanism in a compatible chain-drive garage door opener with the LiftMaster 41A5658 gear and sprocket kit. This service kit replaces the internal gear components and upper sprocket assembly that transfer motor rotation to the opener’s drive chain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications and Included Components\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer part number: 041A5658\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAlternate reference\/store SKU: 41A5658\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDrive application: Compatible chain-drive garage door openers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelical gear and upper “top hat” assembly\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWorm gear and wear bushings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGear lubricant and replacement hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this kit when the opener’s replacement-parts diagram specifies 041A5658 or 41A5658. Match the complete model number and original assembly before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe suffix matters: 041A5658-1 is a separately cataloged kit. Likewise, the ATS-specific 041A5668 kit should not be substituted without a manufacturer-confirmed match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhen to Inspect This Assembly\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGrinding, visible gear wear or a motor that runs without moving the chain warrants inspection of the drive assembly. Check door balance and mechanical resistance as part of the repair. After installation, follow the opener manual for lubrication, chain adjustment, travel setup and safety-reversal testing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684178137374,"sku":"41A5658","price":82.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_9f6761d7-afac-4746-b79d-95ee4ea1e79c.jpg?v=1772790281"},{"product_id":"liftmaster-811lmx-1-button-dip-switch-remote-replaces-811lm-361lm-61lm-61lmc-813lm-333lm-33lm","title":"LiftMaster 811LMX 1-Button Programmable DIP Switch Remote Control","description":"\u003cp\u003eThe LiftMaster 811LMX is a single-button remote for compatible commercial door operators, gate operators, and commercial radio receivers. Its selectable programming modes support Security+ 2.0 Encrypted DIP, legacy 315 MHz DIP, and legacy 390 MHz DIP systems, making it a practical replacement for supported older LiftMaster DIP-switch remotes.\u003c\/p\u003e\n\u003cp\u003eWith a simple one-button layout, the 811LMX provides convenient access for drivers, employees, and authorized users of compatible commercial access systems.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e• Single-button operation for a compatible gate, commercial door, or receiver.\u003cbr\u003e• Security+ 2.0 Encrypted DIP mode is the factory default.\u003cbr\u003e• Selectable 315 MHz DIP and 390 MHz DIP modes support compatible legacy equipment.\u003cbr\u003e• Twelve ON\/OFF DIP switches allow the access code to be configured.\u003cbr\u003e• Internal programming button selects the required security type.\u003cbr\u003e• Uses a replaceable 3V CR2032 coin-cell battery.\u003c\/p\u003e\n\u003cp\u003eCompatibility and Replacement Information\u003c\/p\u003e\n\u003cp\u003eThe 811LMX supports the following LiftMaster DIP-system families when correctly configured:\u003c\/p\u003e\n\u003cp\u003e• 811LM — Security+ 2.0 Encrypted DIP.\u003cbr\u003e• 361LM — 315 MHz DIP.\u003cbr\u003e• 61LM — 390 MHz DIP.\u003c\/p\u003e\n\u003cp\u003eCompatibility depends on the receiver’s supported coding system and programming configuration, not frequency alone.\u003c\/p\u003e\n\u003cp\u003eThe 811LMX has only one operating button. Do not select it as a full-function replacement for an 813LM, 333LM, or 33LM when separate Open, Close, and Stop controls are required.\u003c\/p\u003e\n\u003cp\u003eNot compatible directly with LiftMaster residential garage door openers. Security+ 2.0 branding alone does not establish compatibility.\u003c\/p\u003e\n\u003cp\u003eImportant Programming Note\u003c\/p\u003e\n\u003cp\u003eWhen copying an existing 61LM or 361LM, the original code must not use any center “0” switch positions, and switch position 1 must be OFF. If the existing code does not meet these conditions, a new DIP code must be selected and programmed into the compatible commercial receiver.\u003c\/p\u003e\n\u003cp\u003eFollow the remote and receiver manuals when selecting the security mode and enrolling the remote. For shared access systems, coordinate code changes with the property manager or system administrator.\u003c\/p\u003e\n\u003cp\u003eSafety Warnings\u003c\/p\u003e\n\u003cp\u003e• Keep the remote and batteries away from children.\u003cbr\u003e• Operate the door or gate only when it is clearly visible and its travel path is clear.\u003cbr\u003e• Watch the door or gate until movement is complete. Never allow anyone to cross its path while moving.\u003cbr\u003e• Maintain all required safety sensors and entrapment protection devices.\u003cbr\u003e• Replace the battery only with a 3V CR2032. Do not recharge, disassemble, burn, or expose it to excessive heat.\u003cbr\u003e• A swallowed coin-cell battery can cause severe injury or death. Seek emergency medical attention immediately if ingestion is suspected.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684178399518,"sku":"811LMX","price":19.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_82f556bf-7866-418d-980d-d5248c6309b8.jpg?v=1772790282"},{"product_id":"liftmaster-41ab050-2m-logic-board-ac-belt","title":"LiftMaster 041AB050-2M Receiver Logic Board – AC Belt Drive, Purple Learn Button","description":"\u003cp\u003eThe LiftMaster 041AB050-2M is a genuine replacement receiver logic board with end panel for select LiftMaster and Chamberlain AC belt-drive garage door openers manufactured from 2005 through 2015.\u003c\/p\u003e\n\u003cp\u003eThis board uses 315 MHz Security+ wireless technology and is identified by its PURPLE Learn button.\u003c\/p\u003e\n\u003cp\u003eThe receiver logic board serves as the main electronic control center of the opener and also contains the radio receiver used to communicate with compatible remote controls and wireless accessories.\u003c\/p\u003e\n\u003cp\u003e### Product Features\u003c\/p\u003e\n\u003cp\u003e- Genuine LiftMaster \/ Chamberlain replacement part\u003cbr\u003e- Current part number 041AB050-2M\u003cbr\u003e- AC belt-drive receiver logic board\u003cbr\u003e- 315 MHz Security+ radio system\u003cbr\u003e- Purple Learn button\u003cbr\u003e- Includes replacement end panel\u003cbr\u003e- Designed for select openers manufactured from 2005–2015\u003cbr\u003e- Controls primary opener electronic functions\u003cbr\u003e- Receives signals from compatible remotes and wireless accessories\u003cbr\u003e- Replacement for failed, damaged, or malfunctioning original board\u003cbr\u003e- Model-specific electronic component\u003c\/p\u003e\n\u003cp\u003e### Specifications\u003c\/p\u003e\n\u003cp\u003e- Manufacturer: LiftMaster \/ Chamberlain\u003cbr\u003e- Part Number: 041AB050-2M\u003cbr\u003e- Alternate Numbers: 41AB050-2M \/ 41AB050-2 \/ 41AB050 \/ 41A5688\u003cbr\u003e- Product Type: Receiver Logic Board with End Panel\u003cbr\u003e- Drive Type: AC Belt Drive\u003cbr\u003e- Radio Frequency: 315 MHz\u003cbr\u003e- Security Technology: Security+\u003cbr\u003e- Learn Button Color: Purple\u003cbr\u003e- Production Range: Select 2005–2015 Openers\u003cbr\u003e- End Panel Included: Yes\u003cbr\u003e- Application: Residential Garage Door Opener\u003c\/p\u003e\n\u003cp\u003e### What Is It Used For?\u003c\/p\u003e\n\u003cp\u003eThe 041AB050-2M is the main electronic control and radio receiver board inside compatible LiftMaster and Chamberlain belt-drive garage door openers.\u003c\/p\u003e\n\u003cp\u003eIt manages functions such as:\u003c\/p\u003e\n\u003cp\u003e- Opener motor commands\u003cbr\u003e- Remote-control communication\u003cbr\u003e- Wireless accessory programming\u003cbr\u003e- Safety-system communication\u003cbr\u003e- Door operating logic\u003cbr\u003e- Learn-button programming\u003c\/p\u003e\n\u003cp\u003eIf the original logic board fails, the opener may have power but no longer operate correctly.\u003c\/p\u003e\n\u003cp\u003e### Common Signs of a Failed Logic Board\u003c\/p\u003e\n\u003cp\u003eA properly diagnosed failed logic board may cause symptoms such as:\u003c\/p\u003e\n\u003cp\u003e- Garage door opener does not respond to remotes\u003cbr\u003e- Purple Learn button does not function\u003cbr\u003e- Remote controls will not program\u003cbr\u003e- Opener operates intermittently\u003cbr\u003e- Door behaves unpredictably\u003cbr\u003e- Electrical surge damages the circuit board\u003cbr\u003e- Visible burned or damaged components\u003cbr\u003e- Opener has power but electronic functions fail\u003c\/p\u003e\n\u003cp\u003eThese symptoms can also be caused by remotes, wiring, safety sensors, motor components, wall controls, or other opener problems.\u003c\/p\u003e\n\u003cp\u003eProper diagnosis is recommended before replacing the board.\u003c\/p\u003e\n\u003cp\u003e### Purple Learn Button – 315 MHz Security+\u003c\/p\u003e\n\u003cp\u003eThe 041AB050-2M uses:\u003c\/p\u003e\n\u003cp\u003ePURPLE LEARN BUTTON\u003cbr\u003e315 MHz\u003cbr\u003eSECURITY+\u003c\/p\u003e\n\u003cp\u003eThe Learn button color is one of the easiest ways to help identify the correct replacement-board generation.\u003c\/p\u003e\n\u003cp\u003eDo not substitute this board for an opener using:\u003c\/p\u003e\n\u003cp\u003e- Green Learn Button\u003cbr\u003e- Red \/ Orange Learn Button\u003cbr\u003e- Yellow Learn Button\u003cbr\u003e- Security+ 2.0\u003cbr\u003e- Security+ 3.0\u003cbr\u003e- DC motor electronics\u003c\/p\u003e\n\u003cp\u003e### Compatibility\u003c\/p\u003e\n\u003cp\u003eThe 041AB050-2M is designed for select LiftMaster and Chamberlain AC belt-drive garage door openers manufactured between 2005 and 2015.\u003c\/p\u003e\n\u003cp\u003eKnown compatible applications include select:\u003c\/p\u003e\n\u003cp\u003e- LiftMaster 3280\u003cbr\u003e- LiftMaster 3280C\u003cbr\u003e- LiftMaster 3280-267\u003cbr\u003e- Chamberlain HD600D\u003cbr\u003e- Chamberlain WD822KD\u003cbr\u003e- Other compatible AC belt-drive models using the same 315 MHz Purple Learn Button board\u003c\/p\u003e\n\u003cp\u003eCompatibility varies by production date and opener configuration.\u003c\/p\u003e\n\u003cp\u003eAlways verify the original logic-board number and opener model before ordering.\u003c\/p\u003e\n\u003cp\u003e### Part Number Cross-Reference\u003c\/p\u003e\n\u003cp\u003eThis board may be marked or referenced as:\u003c\/p\u003e\n\u003cp\u003e- 041AB050-2M\u003cbr\u003e- 41AB050-2M\u003cbr\u003e- 41AB050-2\u003cbr\u003e- 41AB050\u003cbr\u003e- 41A5688\u003c\/p\u003e\n\u003cp\u003eIf your original board uses one of these numbers, still confirm the opener model and Purple Learn button before purchasing.\u003c\/p\u003e\n\u003cp\u003e### AC Belt Drive Only\u003c\/p\u003e\n\u003cp\u003eThis board is specifically designed for compatible:\u003c\/p\u003e\n\u003cp\u003eAC BELT-DRIVE OPENERS\u003c\/p\u003e\n\u003cp\u003eIt should not be confused with similar-looking boards used in AC chain-drive openers.\u003c\/p\u003e\n\u003cp\u003eFor example:\u003c\/p\u003e\n\u003cp\u003e041AB050-2M = AC BELT DRIVE\u003c\/p\u003e\n\u003cp\u003e041AC050-2M = AC CHAIN DRIVE\u003c\/p\u003e\n\u003cp\u003eThese boards should not be assumed interchangeable.\u003c\/p\u003e\n\u003cp\u003e### End Panel Included\u003c\/p\u003e\n\u003cp\u003eThe 041AB050-2M is supplied as a receiver logic board and end-panel replacement assembly.\u003c\/p\u003e\n\u003cp\u003eThis helps simplify replacement when the original board and panel are serviced together.\u003c\/p\u003e\n\u003cp\u003e### Programming After Installation\u003c\/p\u003e\n\u003cp\u003eAfter replacing the receiver logic board, existing wireless devices may need to be programmed again.\u003c\/p\u003e\n\u003cp\u003eThese may include:\u003c\/p\u003e\n\u003cp\u003e- Remote controls\u003cbr\u003e- Wireless keypads\u003cbr\u003e- Compatible wireless accessories\u003c\/p\u003e\n\u003cp\u003eFollow the opener manufacturer's programming instructions after installation.\u003c\/p\u003e\n\u003cp\u003e### Package Contents\u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003e- 1 – LiftMaster 041AB050-2M Receiver Logic Board\u003cbr\u003e- 1 – Replacement End Panel\u003c\/p\u003e\n\u003cp\u003eMotor, rail, belt, remotes, wall control, safety sensors, and other opener components are not included unless specifically stated.\u003c\/p\u003e\n\u003cp\u003e### Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eThis is a model-specific electronic replacement part.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cp\u003e- Opener model number\u003cbr\u003e- Original board part number\u003cbr\u003e- AC belt-drive configuration\u003cbr\u003e- Purple Learn button\u003cbr\u003e- 315 MHz Security+ system\u003cbr\u003e- Approximate opener production date\u003c\/p\u003e\n\u003cp\u003eDo not order based only on the LiftMaster or Chamberlain brand.\u003c\/p\u003e\n\u003cp\u003e### Important Installation \u0026amp; Electrical Safety\u003c\/p\u003e\n\u003cp\u003eDisconnect the garage door opener from electrical power before removing the opener cover or replacing internal electronics.\u003c\/p\u003e\n\u003cp\u003eElectronic circuit boards can be damaged by static electricity, incorrect wiring, electrical shorts, or installation into an incompatible opener.\u003c\/p\u003e\n\u003cp\u003eAfter replacement:\u003c\/p\u003e\n\u003cp\u003e- Program compatible remotes\u003cbr\u003e- Program the wireless keypad if applicable\u003cbr\u003e- Test wall-control operation\u003cbr\u003e- Test safety reversing sensors\u003cbr\u003e- Verify door travel\u003cbr\u003e- Test automatic reversal\u003cbr\u003e- Confirm normal opener operation through several complete cycles\u003c\/p\u003e\n\u003cp\u003eIf you are unsure whether the logic board is the cause of the opener problem, professional diagnosis is recommended before replacement.\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684178465054,"sku":"LB8","price":248.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_e977e745-cc96-45f6-a731-406ebd11735b.jpg?v=1772790283"},{"product_id":"liftmaster-34-hps-dc-motor-with-integrated-camera-wi-fi","title":"LiftMaster 2220L 3\/4 HPs DC Chain Drive Garage Door Opener with Camera \u0026amp; Wi-Fi","description":"\u003cp\u003e\u003cstrong\u003eHEAD ONLY — NO RAIL INCLUDED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot available for sale or shipment to California. This model does not include battery backup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LiftMaster 2220L combines a DC chain drive motor, a built-in camera, and myQ smartphone connectivity for everyday residential garage access. Open or close your garage door through the myQ app and check a live camera view when you’re away from home.\u003c\/p\u003e\n\u003cp\u003eIts soft start and stop operation helps reduce abrupt movement, while the chain drive provides dependable performance for a properly balanced garage door.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3\/4 HPs DC motor:\u003c\/strong\u003e Delivers lifting performance comparable to a 3\/4 HP AC motor. HPs is a performance comparison, not a measured DC horsepower rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in wide-angle camera:\u003c\/strong\u003e View your garage live through the myQ app.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi connectivity:\u003c\/strong\u003e Check door status and control access from your smartphone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSoft start and stop:\u003c\/strong\u003e Provides smoother movement at the beginning and end of travel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003emyQ Diagnostics:\u003c\/strong\u003e Access supported diagnostic information through the app.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReplaceable lighting:\u003c\/strong\u003e Uses one LED bulb; bulb sold separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ Model\u003c\/td\u003e\n\u003ctd\u003eLiftMaster 2220L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eResidential garage door opener\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e3\/4 HPs DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eChain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera\u003c\/td\u003e\n\u003ctd\u003eBuilt-in wide-angle camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmartphone control\u003c\/td\u003e\n\u003ctd\u003emyQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless network\u003c\/td\u003e\n\u003ctd\u003e2.4 GHz Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadio technology\u003c\/td\u003e\n\u003ctd\u003eSecurity+ 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery backup\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003eOne LED bulb; follow the socket’s marked wattage limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRail\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer warranty\u003c\/td\u003e\n\u003ctd\u003e5-year motor; 1-year parts, subject to manufacturer terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRemote \u0026amp; Accessory Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 2220L requires compatible \u003cstrong\u003eSecurity+ 3.0 remotes and wireless keypads\u003c\/strong\u003e. Older LiftMaster remotes are not directly compatible, including Security+ 2.0 models such as the 892LT, 893LM, and 891LM.\u003c\/p\u003e\n\u003cp\u003eLiftMaster specifies the L993S 3-button remote and L955W multifunction control panel for this model. Verify your package contents before purchasing additional accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRail \u0026amp; Installation Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA compatible chain-drive rail assembly must be selected separately for the door height and installation. Do not assume an existing rail, wall control, or remote will transfer from an older opener.\u003c\/p\u003e\n\u003cp\u003eSmartphone control and camera access require an internet connection and adequate Wi-Fi coverage in the garage. This opener has no battery backup for powered operation during an outage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warnings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstall only on a properly balanced, freely moving garage door. An opener cannot compensate for broken springs, damaged cables, or a binding door.\u003c\/p\u003e\n\u003cp\u003eRequired safety reversing sensors must be installed, aligned, and tested according to LiftMaster instructions. Never bypass them. Test the contact-reversal system after installation and monthly thereafter.\u003c\/p\u003e\n\u003cp\u003eKeep remotes away from children and keep people clear of the moving door. Disconnect electrical power before servicing. Spring and cable repairs must be performed by a trained garage door technician.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":50684178497822,"sku":"2220","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_d15f8d51-60b2-4e08-92ac-adc8fe65335e.jpg?v=1772790284"},{"product_id":"liftmaster-residential-push-button","title":"MMTC PB-1 Interior Residential Garage Door Push Button","description":"\u003cp\u003e\u003cspan\u003eProvide a convenient indoor activation point for a compatible garage door opener with the MMTC PB-1 residential push button. Its simple single-button design offers straightforward operation from a fixed location inside the garage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMMTC specifies a durable plastic construction for interior residential use. This makes the PB-1 a practical option when replacing an existing basic push button or completing a compatible wired control installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct details:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Store SKU: PB1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Manufacturer part number: PB-1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Manufacturer: MMTC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Control style: single push button\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Construction: durable plastic\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intended location: interior residential installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore ordering, check the opener’s installation manual to confirm that it accepts this type of wired push-button control. Match the control-input requirements and wiring arrangement to the operator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSome garage door openers require a dedicated electronic wall control. Confirm compatibility by opener model before substituting the PB-1 for an existing multifunction control station.\u003c\/span\u003e\u003c\/p\u003e","brand":"Service Spring Corp","offers":[{"title":"Default Title","offer_id":50684178563358,"sku":"PB1","price":5.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/imagegen_6715af6c-fcca-4337-b505-cbf453677e2e.jpg?v=1772790286"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/collections\/Liftmaster-Logo.png?v=1782938879","url":"https:\/\/garage-doorparts.com\/collections\/commercial-accessories-copy-copy.oembed?page=11","provider":"garage-doorparts.com","version":"1.0","type":"link"}