Compatibility meets technology and performance in this universal wireless garage door opener. The universal keyless entry system is designed to work with a variety of brands including Genie, Stanley, Linear/ Moore-O-MAtic, Overhead Door, Chamberlain, LiftMaster, Craftsman and Wayne Dalton, and provide convenient, secure access to your garage and home. Easy wireless installation, it mounts near the garage door and offers convenient and secure access without the need to carry a key or a remote control. Simply input a private 4-digit code. Bright backlit keys simplify nighttime viewing. Coding instructions and mounting screws are included.