Product Description
Liftmaster 974LM Security + Garage Door Opener Remote
ALL Security+ systems including the following brands (with amber indicator light)...
Liftmaster 91LM, 92LM, 96LM, 970LM, 971LM, 972LM and 974LM
Chamberlain 950CB, 953CB, 956CB
Sears Craftsman 139.53681, 139.53680
Compatible with Security+ systems, with Amber learn button including Chamberlain, Sears, Craftsman and Raynor Openers (Safety Signal)
Also compatible with wireless keypad model number 976LM(same as model 940CB, 139.53684)
Compatible with Liftmaster opener models 1240R, 1245R, 1246R, 1255R, 1256R, 1265, 1280R, 1000SDR, 2000SDR, 1245 GMR, 1255GMR, 985, 2265, 2565, 1280R, 2280, 2580, 2220, 2110, ATS211R, 2500
Compatible with Chamberlain opener models 1200, 2200, 4200, 6200, 7220, CG40, CG40, PD210, PD610, PD612K, 7320, 8200, 9200, 4620, 4640, 9902, PD420, PD460-2, 9950
Compatible with Security+ garage opener receiver model numbers 335LM, 535LM 412HM 635LM
390 MHZ Frequency, 100 Billion codes with "code-rotating" technology
4 channel transmitter, compatible with models manufactured from 1997-2005
Visor clip and 3 Volt Lithium battery (5-year life) included
