Key features

• •WIDE COMPATIBILITY: 877MAX Universal Garage Door Keypad and 890MAX Garage Door Opener Remote is compatible with Liftmaster, Chamberlain, and Sears Craftsman garage door openers manufactured after 1993 and works with yellow learn button (Security + 2.0), purple learn button (315 MHz Security+), red/orange learn button ( 390 MHz Security+), Green Learn Button (390 MHz Billion Code) door openers. Does not apply to Craftsman 200.57933, 57943, 57953 series and 100 CR1150, 139.57943, 139.57953 models.
• •WIRELESS KEYLESS SECURE ENTRY: With a secure keyless entry system, you can easily open and close your garage door with a 4-digit private code without a remote or key. This keypad is an ideal replacement for models 877MAX, G940EV-P2, 878MAX, 377LM, 977LM, 877LM, 66LM, CMXZDCG440.
• •2-button universal garage door remote , replaces 891LM, 893LM 890MAX, 893MAX, 971LM, 371LM, 81LM, 950CD, 953D, 139.53681 139.53879 139.53753, 41A6127-1, HBW2028, 139.53680 Series garage door opener remote
• •CONVENIENT DESIGN: backlit numeric keypad makes it easy to enter codes in the dark, and the flip-up protective cover protects against rain. Simply mount the keypad to the garage door frame using the included screws. mini remote control is small and lightweight and can be carried in your purse, pocket or keychain for easy portability.
• •Enhanced Security - Our garage door opener keypad remotes feature the latest Billion Code/Security+/Security+ 2.0 Rolling Code technology to minimize radio wave interference, and the keypad supports three channels to control up to three garage door openers. 2-Button Garage Door Opener Remote Supports Two Channels to Control Up to Two Garages door openers