LiftMaster 878Max 877LM Universal Garage Door Opener Keypad | 12-Year Warranty | ASONPAO

Meet the LiftMaster 878Max 877LM Universal Garage Door Opener Keypad by ASONPAO. Designed to simplify daily routines, it supports a broad range of openers from 1993 to today and works with a visible Learn Button color system. The keypad replacement is listed for multiple models including 877MAX, 878MAX, 877LM, 377LM, 977LM, and 66LM, making it a versatile option for many garages.

Wide compatibility you can rely on

This keypad is made to pair with major brands and generations, including LiftMaster, Chamberlain MyQ, Sears, and Craftsman garages. It uses the Learn Button colors you may recognize (yellow, purple, red, orange, green) to align with your opener setup. Important note: Dip Switch openers are not supported by this model.

• Universal compatibility for 1993–Current openers
• Replacement option for common LiftMaster and Chamberlain models

Secure, convenient access at a glance

Rather than hunting for remotes, simply enter your personalized PIN. The keypad adds a layer of control by enabling a temporary password for guests or service visits, while the built‑in design suggests a straightforward, everyday use case for households with multiple members.

• PIN-based entry reduces reliance on remotes
• Temporary passwords support guest access without sharing codes

Long‑lasting performance you can count on

Powered by a high‑capacity 9V battery and built with durable construction, this keypad aims to deliver reliable operation through busy days and late nights. The combination of sturdy hardware and thoughtful design helps keep garage access smooth when it matters most.

User‑friendly features that fit real life

• Night light feature for better visibility in low light
• Temporary password function for short-term access needs

Easy installation and trusted support

Setup is described as straightforward and wireless, with a guided process that minimizes fiddling with wiring. ASONPAO backs the keypad with a 12‑year warranty and responsive after‑sales support, typically reachable within 24 hours via the store page or support email.

Practical benefits for everyday life

For homes with multiple entry points, rentals, or shared garages, this keypad offers a discreet, programmable way to grant access. Consider how a simple PIN could streamline entry during busy mornings, while keeping a log of who used the code and when—without overpromising results.