Compatible with ALLSecurity+ systems, including Chamberlain, Sears, Craftsman and Raynor code rolling residential openers (Safety Signal), compatible with models manufactured from 1997-present
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
3 channel mini key-chain transmitter, operates up to three devices
Slim line, perfect for pocket, purse or motorcycles - 2.5" by 1"
390 Mhz frequency, 100 Billion codes with code rotating technology, Lithium battery (5 years life w/normal use) included