Liftmaster 973LM Three-Button Remote Control
Sears Craftsman compatible as well, the Liftmaster 973LM Security + 390 MHZ Frequency, over 100 billion codes with code rotating technology, 3 channel/button transmitter, compatible with models manufactured from 1997-present. Compatible with Chamberlain 950CB, 953CB, 956CB Orange/Amber Color LED LIGHT on motor