The LiftMaster 878MAX Wireless Keypad is a universal, exterior-mounted keyless entry designed for convenient access to your garage without a remote or keys. Engineered as a replacement or upgrade keypad, it works with many LiftMaster, Chamberlain, and Craftsman residential garage door openers, including models using Security+ 2.0 technology (yellow Learn button) and compatible earlier Security+ and Billion Code systems. A weather-resistant flip-up cover and illuminated, easy-to-read keys make it practical for day or night use. Users enter a personal PIN to open or close the door, and a temporary PIN can be set for guests or service providers when supported by the opener.
This wireless keypad is battery powered and programs quickly using the opener’s Learn button—no wiring required. It supports rolling-code encryption when paired with Security+ 2.0 operators, helping reduce the risk of code grabbing. Typical applications include residential garages and light-duty LiftMaster operator setups where exterior access is required. For best results, mount within the opener’s radio range, follow the manufacturer’s programming steps for the correct technology mode, and test safe operation after setup. Compatibility can vary by opener generation; verify your opener’s Learn button color and model before purchase to ensure proper pairing.
