This unit from Liftmaster is 100% Compatible to the Chamberlain 740CB Wireless Keyless Entry Keypad for Billion Code and Digital Code Switch Garage Door Openers.
Also compatible with the Chamberlain 740CB and Sears Craftsman 139.53876, 00953876000. For Use with Garage Door Openers With The Yellow, Gray, White Or Green Learn Button Manufactured Between 1990 and 1997.
Features
-Flip up cover keeps keys proteced when not in use
-Controls one door opener
-4 digit code
-Backlit Keypad for night time use
-Includes 3 volt lithium batteries and programming instructions
-1 year warrenty
