This is a Chamberlain Wall Mounted, Multi-function Door Control. For use with various Chamberlain Security 2.0 Garage Door Openers; manufactured after 2011. This menu-driven multi-function panel offers the resident complete control of their garage door opener. The LCD display features inside garage temperature, time and system diagnostics, and Timer-to-Close set up. The featured light button allows user to control garage door opener work lights. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part.