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

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 is not compatible with Craftsman 200.57933, 57943, 57953 Series 100 CR1150 139.57943, 139.57953. Models using a Wi-Fi connection protocol are not currently supported. It is incompatible with the Chamberlain 3.0 opener.
KEYLESS GARAGE ENTRY: This garage door opener keypad provides a secure keyless entry system that opens or closes your garage door without needing a remote or key. The wireless keyless entry system operates your garage door through a 4-digit private code that you program directly into the device. It serves as a replacement for 877MAX, G940EV-P2, 878MAX, 377LM, 977LM, 877LM, 66LM, and CMXZDCG440.
EASY TO INSTALL AND USE: The keyless entry system features wireless installation and wireless programming. A rain cover is included. Large backlit buttons on the keypad allow quick and convenient access. It includes a one-touch closing feature that makes shutting the garage door simpler than ever.
SECURE AND RELIABLE: This garage door keypad utilizes the latest rolling code technology, which easily syncs with existing door opener frequencies to prevent radio wave interference. It has been rigorously tested with specialized test equipment. The keypad offers 3 channels for 3 door openers, letting you manage up to 3 motor units with a single keypad.
Temporary Password: This can be given to maintenance personnel, meter readers, house sitters, and others while you are away, without exposing your family's private entry code.
Note: The 'One Touch Close' function works only within 15 seconds after entering the password, and it can be adjusted to 30 seconds by consulting the instruction manual