877lm for liftmaster Garage Door Opener Keypad Universal Universal Garage Door Opener Keypad 878max 877max 977lm 377lm 66lm G940EV-P2 CMXZDCG440

Universal Compatibility: This 877lm wireless garage door keypad works with LiftMaster, Chamberlain, and Craftsman garage door openers manufactured since 1993 and featuring yellow, purple, red/orange, or green learn buttons.
Adaptability: The 877lm garage door keypad can serve as a replacement for 877max, 878max, 977lm, 377lm, 66lm, G940EV-P2, and CMXZDCG440 models. It is not compatible with Craftsman 200.57933, 57943, 57953, Series 100, CR1150, 139.57943, 139.57953, or dip switch models.
Compatibility: The 877lm garage door keypad is also compatible with garage door opener remotes including 893max, 893lm, 891lm, 373lm, 371lm, 971lm, 973lm, 890max, 81LM, 82LM, 83LM, and 96LM. If you own one of these remotes, this keypad will work with it as well.
Secure Access: The 877lm garage door opener keypad utilizes the Security 2.0 + keyless entry system. After opening the door, you can press the ENTER button to close it within 15 seconds for safety and battery preservation.
Wireless Convenience: Removes the need for wiring, providing a trouble-free installation experience.
Backlit Keypad: Illuminated keys ensure clear visibility in low-light conditions.
Easy Programming: Straightforward setup enables quick programming with your garage door openers. A step-by-step installation manual is provided.
Battery Powered: Runs on 9V alkaline batteries (included) for extended use, needing minimal upkeep