Anderic Substitute for LiftMaster 977LM wireless keypad 390mhz Garage Door Opener Remote Control [877MAX]

The 877MAX is the compatible replacement for the LiftMaster 977LM wireless keypad, operating at 390MHz frequency for seamless integration with LiftMaster garage door openers. This keypad provides convenient push-button access to open and close garage doors, featuring a secure 4-digit code system and backlit design for low-light operation. The temporary PIN feature allows you to grant time-limited or usage-limited access to visitors and service providers. Installation requires simple programming to your existing LiftMaster garage door opener system.