Liftmaster 373LM 3-Button Remote ControlOur basic 3-button remote control isn't so basic. It can operate up to three garage doors or gates, and/or turn your garage door opener lights on/off. You can also use it as an extra remote control to turn on lights or small appliances inside your home all from the comfort of your car. It features Security+® rolling code technology that sends a brand new code every time it is used. One 5-year 3-volt battery is included.
- 3 button transmitter.
- each button features rolling code technology.
- 3V lithium battery and visot clip included.
The MHz frequency of your garage door opener will determine what remote controls will work with your system. See below to find out which remote to order.
Order the Liftmaster 373LM 3-Button Remote Control if:
- Your garage door opener motorhead has a purple learn button, or.
- Your garage door opener motorhead has a purple antenna, or.
- Your original remote has silver buttons with glowing blue lights, or.
- Your original remote has black buttons.
For use with garage door openers, gate operators or other products that are 315 MHz Security ®. Compatible with garage door openers that have a purple learn button. The code between the remote control and the receiver changes with each use, randomly accessing over a billion new codes. Refer to your product manual for the location of the learn button.
Get additional access and security with our Liftmaster 373LM 3-Button Remote Control. Use it to open and close 3 garage doors or gates, or as an extra remote to turn interior lights and small appliances on inside your home.