Liftmaster 377LM 315MHz Garage Door Keypad Lift-Master Wireless Keyless Entry System with Anti-Burglary Coding. Easy mounting to your garage door jamb with just 2 screws. This is all the Liftmaster Models it will work on 3595, 3585, 3575, 3500, 3280, 3265, 3220, 3245, 3255, 3110, 1356, 1355, 1346, 1345, ATS2113X, ATS2113X-CX, HCT501130, LGO50113O, LGO50113L, LGO50113R, LGO50113XR Lets you open your garage door without remote control or keys. 315 MHZ Frequency, over 100 billion codes with code rotating technology.