Universal Garage Door Opener Keypad for Liftmaster Chamberlain Craftsman Wayne Dalton Openers Produced Since 1993

WIDE COMPATIBILITY: This wireless garage door keypad works with Liftmaster, Chamberlain, Wayne Dalton, and Sears Craftsman garage door openers featuring purple, yellow, red, orange, or green learn buttons from 1993 to present. It does not work with Craftsman 200.57933, 57943, 57953 Series 100 CR1150 139.57943, 139.57953. Models using a Wi-Fi connection protocol are not currently supported. Incompatible with Chamberlain 3.0 opener.
KEYLESS GARAGE ENTRY: This garage door opener keypad serves as a secure keyless entry system that opens or closes your garage door without needing a remote or key. The wireless keyless entry system activates your garage door through a 4-digit private code that you program directly into the device. Replacement for 877MAX, G940EV-P2, 878MAX, 377LM, 977LM, 877LM, 66LM, CMXZDCG440.
EASY TO INSTALL AND USE: The keyless entry system provides wireless installation and wireless programming. A rain cover is included. Large backlit buttons on the keypad ensure quick and easy access. Offers a one-touch closing feature that simplifies closing the garage door.
SECURE AND RELIABLE: This garage door keypad incorporates the latest rolling code technology that readily synchronizes with existing door opener frequencies to prevent radio wave interference. Rigorously tested with specialized test equipment. This keypad has 3 channels for 3 door openers, allowing you to control up to 3 motor units with a single keypad.
Temporary Password: Can be provided to maintenance personnel, meter readers, house sitters, etc. while you are away without exposing your family's private entrance code.
Note: The 'One Touch Close' is only effective within 15s after entering the password, and can be set to 30s by referring to the instruction manual