The LiftMaster 878MAX Wireless Keypad is a keyless garage door entry system that offers convenience and security for your home or business. Powered by batteries, this gray keypad is compatible with LiftMaster and Chamberlain garage door openers. With its sleek design and user-friendly interface, the LiftMaster 878MAX provides a safe and easy way to control your garage door remotely. Upgrade your garage door system with this reliable and efficient keypad for added peace of mind and functionality.