Wireless keyless entry remote control compatible with LiftMaster garage door openers operating on 315MHz frequency. Model 377LM / 377LMC replacement featuring reliable long-range transmission for convenient access to your garage. Designed for straightforward installation and operation with standard garage door opener systems. This remote provides dependable performance as a substitute for original equipment.
Battery Required : 9 Volt Battery
Frequency Type : RF/Bluetooth
Frequency (MHz) : 315.0
Dimensions: 3.00 x 2.00 x 1.00 (W x L x D, inches)
![Substitute for LiftMaster 377LM / 377LMC Wireless keyless entry 315MHz Garage Door Opener Remote Control [877MAX]](https://www.replacementremotes.com/store/images/liftmaster_377lm-keypad_2.jpg)
![Substitute for LiftMaster 377LM / 377LMC Wireless keyless entry 315MHz Garage Door Opener Remote Control [877MAX]](https://www.replacementremotes.com/store/images/liftmaster_377lm-keypad_3.jpg)
