LiftMaster 813LMX 3-Button DIP-Switch Remote – Open/Close/Stop – Replaces 813LM, 333LM & 33LM
LiftMaster 813LMX 3-Button DIP-Switch Remote – Open/Close/Stop – Replaces 813LM, 333LM & 33LM
Operate 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.
This remote is useful for replacing supported commercial transmitters or adding another remote to an existing compatible installation.
Features & Benefits
-
Dedicated Open/Close/Stop controls: Provides separate commands for compatible commercial door systems.
-
Three supported operating modes: Security+ 2.0 Encrypted DIP, 315 MHz DIP, and 390 MHz DIP.
-
Configurable access code: DIP-switch settings allow the transmitter to match the installation’s required code.
-
Replacement flexibility: Covers supported applications previously using the 813LM, 333LM, or 33LM.
Replacement Guide
| Existing Remote | Required Operating Mode |
|---|---|
| LiftMaster 813LM | Security+ 2.0 Encrypted DIP |
| LiftMaster 333LM | 315 MHz DIP |
| LiftMaster 33LM | 390 MHz DIP |
Replacement requires the correct mode, code settings, and compatible receiver configuration.
Specifications
| Specification | Detail |
|---|---|
| Manufacturer | LiftMaster |
| Model | 813LMX |
| Buttons | 3 |
| Intended functions | Open / Close / Stop |
| Default mode | Security+ 2.0 Encrypted DIP |
| Additional modes | 315 MHz DIP and 390 MHz DIP |
| Application | Compatible LiftMaster commercial operators and receivers |
Compatibility & Programming
Do 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.
Follow 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.
For gate applications, verify the receiver’s supported commands before ordering.
Safety Warnings
Operate 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.
The 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.
Details
Need Help With Compatibility?
Not sure if this is the correct part for your garage door, operator, gate system, or application? Contact Us before ordering — we’re happy to help.
Garage-DoorParts.com carries a large selection of residential and commercial parts, and many components can look similar while having important differences in dimensions, model numbers, voltage, mounting, or compatibility.
For the best assistance, please provide as much information as possible, including the manufacturer, model number, part number, door or operator type, dimensions, and clear photos of the existing part or equipment.
Our goal is to help you identify the correct product before you order and reduce the possibility of ordering an incompatible part.
Contact Us with your product questions and compatibility information, and we’ll do our best to point you in the right direction.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
Shop The Full Collection
