Universal Garage Door Keypad 387LM.  Same as the Chamberlain Clicker Universal Keyless Entry.

This Universal Keypad is Compatible with the following systems:

Chamberlain, Lift-Master, Sears Craftsman: 390 MHz Rolling Code, 315 MHz Rolling Code, 390 MHz Billion Code, 390 MHz DIP switches ( 7, 8 and 9 position).
Genie 390 MHz Rolling Code (Intellicode), 315MHz Rolling Code (Intellicode), 390 MHz DIP Switch ( 9 and 12 position)
Linear 300 MHz MultiCode
Linear 318 MHz MegaCode
Moore-O-Matic 310 MHz DIP Switch ( 8 position)
Stanley 310 MHz Rolling Code (SecureCode) - replaces the Stanley 49442
Stanley 310 MHz DIP Switch (10 position)
Wayne-Dalton