Please check the garage door opener before purchase
The replacement remote controller is ONLY applicable to the Purple, Red, Orange, Yellow,Green Learn Button Sears craftman/LiftMaster/Chamberlain garage door opener (suspended in the garage) manufactured since 1993. The remote controller adopts safe 315 MHz / 390 MHz or safe 2.0 myq technology.
Or you can check whether if the model of the remote control is in the list
?Purple learn button openers (Security 315 MHz) remotes model below
LiftMaster: 355LM, 365LM, 370LM, 371LM, 371LMC, 372LM, 372LMC, 373LM, 373LMC, 373P, 373W, 374LM, 374LMC, 376LM, 377LM, 377LMC, 378LM, 398LM
Chamberlain: 940D, 940CD, 950D, 950CD, 953D, 953CD, 956D, 956CD
Sears Craftsman: 139.18191, 139.18192, 139.53752, 139.53753, 139.53754
?Red or orange learn button openers(Security 390MHz) remotes model below
LiftMaster: 91LM, 92LM, 94LM, 96LM, 970LM, 971LM, 972LM, 973LM, 973W, 974LM
Chamberlain: 950CB, 953CB, 956CB
Sears Craftsman: 139.53680, 139.53681, 139.53684, 00953680000, 00953681000
?Yellow learn button openers (Security 2.0) remotes model below
LiftMaster: 891LM, 893LM
Chamberlain: 950ESTD 953ESTD
? GREEN learn button openers remotes model below :
81LM,82LM,83LM,84LM,850CB,853CB,856CB, 139.53879,139.53859,1245, 1255,1270, 1280
Typical battery life is 2 years under average operating conditions when using Energizer, Maxell or similar brands battery.Not applicable to factory pre-installed battery, which is provided for trial purpose only.
