Garage Door Keypad 877MAX - Perfect Replace 878MAX 377LM 877LM 977LM 376LM, Remote Garage Door Openers Compatible with All Models of Liftmaster Garage Door, Yellow/Green/Red/Purple Learn Button - TERWOK, SZJFZ2211-K001

• UPC   624153744163
• Universal Compatibility: Universal Keyboard 877max replaces 878max 376lm 377lm 977lm and is compatible with all Liftmaster garage door openers manufactured since January 1993. Absolute Security: Garage Door Keypad 877max features the latest Security+2.0 rolling code technology to reduce radio wave interference. Easy to Program:Our package comes with a detailed user manual to help you set it up in minutes. NOTE:Make sure the garage door is closed before programming the keypad.move closer to the door opener and go through the program steps quickly, or the program may fail with a timeout. Easy installation: The complete wireless design makes installation easy and avoids the hassle of wiring. Special backlit numbers, easy to read even in the dark. High Quality Material:The universal garage door opener is made of high-quality materials, durable and not easy to age., Manufacturer: TERWOK