{"product_id":"liftmaster-k41-0068-000","title":"LiftMaster K41-0068-000 Audible Alarm — Documented Heavy-Duty Slide Operators","description":"\u003cp\u003e\u003cstrong\u003eThe LiftMaster K41-0068-000 is the alarm service reference identified in documented HDSL24UL heavy-duty slide-gate repair information and described by the supplier for HDSL24UL\/HDFSL24UL applications. It restores the specified audible warning function in the approved control arrangement. It is separate from a vehicle detector, entrapment sensor and access siren, and it must not be selected as a universal alarm based on appearance. Select the replacement by the complete part number and the installed equipment configuration. A similar photograph or a shared LiftMaster brand name does not establish interchangeability. Confirm the applicable service drawing before ordering so the repair addresses the correct component and its related mounting, connection and operating requirements.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eCompatibility — Models, Versions and Exclusions\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel or selection point\u003c\/th\u003e\n\u003cth\u003eCompatibility requirement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDSL24UL\u003c\/td\u003e\n\u003ctd\u003eManufacturer repair information identifies this reference.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDFSL24UL\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact service drawing and control revision.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther gate alarms\u003c\/td\u003e\n\u003ctd\u003eDifferent reference or electrical interface may apply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitored protection devices\u003c\/td\u003e\n\u003ctd\u003eSeparate safety function; an alarm does not replace them.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIdentify the Assembly and Plan the Repair\u003c\/h2\u003e\u003cp\u003eDetermine whether the problem is the alarm itself, its wiring or a control condition that is causing it to sound. An audible warning may correctly report a fault. Replacing or disconnecting it to silence the system does not resolve the cause of that warning.\u003c\/p\u003e\u003cp\u003eUse the exact operator instructions for mounting, connections and the prescribed alarm-response checks. No standalone sound level, voltage or universal warning sequence is assigned here. Preserve the intended warning function and verify all required sensors and operator responses after repair.\u003c\/p\u003e\u003cp\u003eAn electrical symptom does not identify the failed component by itself. Have qualified service personnel inspect the supply, wiring, connections and equipment condition before replacing parts. Record existing labels and terminal references with power safely isolated. A replacement should restore the documented circuit arrangement; it should not be used to change operating voltage, defeat a protective function or compensate for a mechanical load that the equipment cannot safely move.\u003c\/p\u003e\u003cp\u003eCompare the delivered item with the approved service reference before installation. The installer must obtain the equipment-specific wiring, mounting and commissioning instructions rather than infer them from the appearance of the part. Keep conductors clear of moving components and reinstall the intended covers. After the repair, check the original complaint and the equipment’s required operating and safety functions; a successful power-up alone is not a complete service test.\u003c\/p\u003e\u003ch2\u003eSpecifications and Product Identification\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrdering reference\u003c\/td\u003e\n\u003ctd\u003eK41-0068-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent\u003c\/td\u003e\n\u003ctd\u003eAudible alarm service item\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVerified drawing\u003c\/td\u003e\n\u003ctd\u003eHDSL24UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier application\u003c\/td\u003e\n\u003ctd\u003eHDSL24UL \/ HDFSL24UL; match revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical and sound ratings\u003c\/td\u003e\n\u003ctd\u003eUse current exact instructions; no guessed decibel rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRecord the full operator and control revision.\u003c\/li\u003e\n\u003cli\u003eConfirm K41-0068-000 in the correct parts list.\u003c\/li\u003e\n\u003cli\u003eInspect wiring and diagnose any alarm condition.\u003c\/li\u003e\n\u003cli\u003ePlan prescribed warning and protection-device tests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackage Contents and Separate Requirements\u003c\/h2\u003e\u003cp\u003eThis offer identifies the alarm. Main board, harness, reset switch, sensors, mounting enclosure and complete operator are separate unless expressly included. Confirm current mounting and connection pieces with the supplier. An alarm order does not provide a complete entrapment-protection system or a site-wide audible notification package.\u003c\/p\u003e\u003ch2 class=\"safety-warning\"\u003eSafety Warnings — Read Before Installation or Service\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWARNING: Electrical service can expose hazardous voltage and moving equipment. Use qualified service personnel and electrical personnel where required.\u003c\/li\u003e\n\u003cli\u003eDisconnect every applicable mains, battery and auxiliary supply before work. Follow the equipment instructions for stored energy and safe isolation.\u003c\/li\u003e\n\u003cli\u003eNever disconnect the alarm to silence an unresolved operator fault. Preserve warning responses and test every required entrapment-protection device.\u003c\/li\u003e\n\u003cli\u003eRestore covers and wiring protection, then complete the model-specific functional and safety checks before returning the installation to normal use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated Products and Important Differences\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-photocell-kit-indoor-only-for-30-wide-openings\"\u003eCPS-U monitored photo eyes\u003c\/a\u003e — separate protection devices for approved commercial-door controls; match the operator and environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/garage-doorparts.com\/products\/liftmaster-extended-duty-trolley-operator\"\u003eTDC12X1BMC MAXUM trolley operator\u003c\/a\u003e — a complete-operator comparison, not evidence that this legacy service part fits MAXUM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan it replace a safety edge?\u003c\/h3\u003e\u003cp\u003eNo. Audible warning and monitored protection serve different functions.\u003c\/p\u003e\u003ch3\u003eDoes sounding prove the alarm is defective?\u003c\/h3\u003e\u003cp\u003eNo. It may be correctly reporting a control condition.\u003c\/p\u003e\u003ch3\u003eIs a decibel rating specified?\u003c\/h3\u003e\u003cp\u003eNo verified sound-level figure is assigned here.\u003c\/p\u003e\u003ch3\u003eCan it be disconnected to silence a fault?\u003c\/h3\u003e\u003cp\u003ePreserve the required warning function and diagnose the cause.\u003c\/p\u003e\u003ch2\u003eNeed Help Confirming the Right Product?\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/garage-doorparts.com\/pages\/contact\"\u003eContact Garage-DoorParts.com before ordering\u003c\/a\u003e. Send the full equipment model, readable part labels and photographs of the installed assembly. Include the dimensions, electrical configuration or accessory details relevant to your project so the listing can be checked against the actual installation.\u003c\/p\u003e","brand":"Controlled products","offers":[{"title":"Default Title","offer_id":60723724026142,"sku":"K41-0068-000","price":99.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/2781\/5710\/files\/k41-0068-000.jpg?v=1793245251","url":"https:\/\/garage-doorparts.com\/products\/liftmaster-k41-0068-000","provider":"garage-doorparts.com","version":"1.0","type":"link"}