Universal Garage Door Opener Keypad Wireless Keyless Access Keyboard, Works With General: Cooperate with most : , Lift Master, Sears , Mechanical Master, Do It, , Genie Intellicode, Elevated Door, , Linear Muticode and other garage door openers with intelligent/learning button DIP switch. refer to compatibility guide chart.Dual channel: Up to 2 garage door openers can be controlled, and each channel can independently control different receivers. You can set each channel as a different access PIN. cover: garage door keyboard, can be used in rain and other bad weather conditions, durable, not easy to damage, waterproof and dust-proof.Background lighting: The keyboard has background lighting for night use. Backlit keyboards make numbers easy to see even in the dark.Easy programming: through easy to wireless programming and common frequency identification of major of garage door opener, the setting can be completed in a few seconds. The easy to wireless allows setup to be completed in seconds without the need for an electrical connection to the garage opening side.Not compatible with Sears : Series 100200.57933,Genie/Elevated Door Intellicode II (manufactured from 2010 to 2011), Elevated Doors 45551 and 1000, and Elevated Door Openers with DIP Switches.Material: plasticcolour: As shownPackage Contents:1 x garage door openerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.