Liftmaster, Chamberlain, Craftsman Compatible Garage Door Opener Keypad

Before Purchasing: - One-Button Close Feature: The one-button-to-close function differs slightly from the original manufacturer's design. After opening the garage door, you can use the ENTER button to close the garage door within 30 seconds. After 30 seconds, you must enter a four-digit code to close the garage door.

Compatibility: - Compatibility: Compatible with 1993-current Liftmaster, Chamberlain, Sears Craftsman garage door openers with Purple, Yellow, Red, Orange, Green learn buttons. Does not work with Craftsman 200.57933, 57943, 57953 Series 100, CR1150, 139.57943, 139.57953.

Keyless Garage Access: - Secure Entry: A keyless entry system that allows you to open or close your garage door without a remote control or key. Programmable with a private 4-digit code for secure access. - Replacement: Compatible with 877MAX G940EV-P2, 878MAX, 377LM, 977LM, 877LM, 66LM, CMXZDCG440 models.

Easy Installation and Use: - Wireless Installation: Includes a weather-resistant cover. Features large back-lit buttons for quick and easy operation. - One-Button Close: Provides security and reduces battery consumption. After opening the garage door, the ENTER button can be used to close the garage door within 30 seconds. - Temporary Codes: Can be programmed with temporary access codes for visitors or delivery and service personnel.

Safe and Reliable: - Security+ 2.0: Features the latest Security+ 2.0 rolling code technology that easily syncs to your existing opener frequency and eliminates radio wave interference. Strictly inspected using professional testing equipment. - Multi-Channel Support: Supports 3 channels, allowing connection to three openers. You can control up to three motor units with just one keypad.

After-Sales Service: - Customer Support: If you are unsure whether this is the correct item, contact us through our store front page. If you are unsatisfied for any reason, we will resolve the issue for you. - Warranty: 1-year warranty provided.