Overhead Door - Garage Door Opener Master Remote Control is compatible with all Overhead Door and Genie garage door opener products from 1993 to the present. Compatible with all Overhead Door garage door openers manufactured from 1993 to the present, as well as all Overhead Door gated community receivers and 9/12 units. Communicates with up to three garage door openers via an Overhead Door Network Adapter (sold separately), which plugs into the opener. Features a sleek and compact design that provides intuitive use and function, and user-programmable buttons for maximum functionality. Includes LED indicators and large, easy to find buttons. The Master Remote is also compatible with CodeDodger 1 and CodeDodger 2.