Genie GWC-R Push Universal Wall Button, 7.5x6x.8, Blue Clamshell, 6 Piece OPERATE GARAGE FROM INSIDE: This Genie universal non-lit wall button mounts on a garage side wall to operate the garage door from inside the garage. UNIVERSALLY COMPATIBLE: This door wall button is universally compatible with most major garage door opener brands. ADDITIONAL WALL BUTTON: This garage door wall button can be used in addition to any existing wall button or wall console. EASY INSTALLATION: Installation is quick and easy, and all mounting hardware and installation instructions are included. Direct wiring to the garage door opener is required. COMPATABILITY: This universal wall push button is compatible with most pre-2011 Genie garage door openers and current Genie Series II garage door openers, and most major garage door opener brands. Cannot be used on Series III generation Genie units or Liftmaster/Chamberlain/Craftsman 2.0.