Key features

• •WIDE COMPATIBILITY: garage door keypad 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
• •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, 376LM,377LM, 977LM, 877LM, 66LM, CMXZDCG440.with Purple Red Orange Yellow Green Learn Button Garage Door Opener
• •EASY INSTALLATION AND OPERATION: This keyless access control system supports wireless installation and programming, comes with a rain cover, and the keypad is equipped with large backlit buttons for quick input. For added security and reduced battery consumption, temporary passwords can also be set up for visitors, delivery drivers and service personnel
• •ENHANCED SECURITY - Our 877MAX Garage Door Opener Keypad utilizes the latest Billion Code/Security+/Security+ 2.0 rolling code technology to minimize radio wave interference, and this keypad supports three channels to control up to three garage door opener
• •Customer satisfaction is DDcafor top priority. If you have any questions about purchasing a Replacement Garage Door Keypad Opener , please feel free to contact us and we will assist you promptly