Sears Craftsman LiftMaster Security+
Garage Door Opener Remote Model 971LM

Compatible with the following models:
• Liftmaster 91LM,92LM,96LM, 970LM, 972LM, 973LM and 974LM
• Chamberlain 950CB, 953CB, 956CB
• Sears 139.53681,139.53680
• Compatible with Security+ systems with Amber learn button, including Chamberlain, Sears, Craftsman and Raynor code rolling residential openers (Safety Signal)
• Also compatible with wireless keypad model number 976LM (same as model 940CB, 139.53684)
• Compatible with garage door opener operator model numbers 1240R, 1245R, 1246R, 1255R, 1256R, 1265, 1280R, 1000SDR, 2000SDR, 1245 GMR, 1255GMR
• Compatible with Security+ garage opener receiver model numbers 335LM, 535LM, 412HM, 635LM
• 390 MHZ Frequency, over 100 billion codes with code rotating technology (Security+)
• 1 channel/button transmitter, compatible with models manufactured from 1997-2005
• Visor clip and Lithium battery (5 years life w/normal use) included