Liftmaster 973LM Three-Button Remote Control
Price 15.50 - 39.95 USD
3 channel/button transmitter, compatible with models manufactured from 1997-present * 390 MHZ Frequency, over 100 billion codes with code rotating technology (Security+) * Works with Orange/Amber Color LED LIGHT on back of motor * Visor clip and Lithium battery (5 years life w/normal use) included * Compatible with ALL Security+ systems, including Chamberlain, Sears Craftsman