The Liftmaster/Chamberlain 81LM billion code remote control transmitter will work with all Liftmaster, Chamberlain, Sears or Craftsman garage door opener units made between 1993 and 1997 with a green LED light. This Liftmaster garage door opener remote will operate one garage door or gate and comes complete with visor clip, battery and programming instructions. If you need to operate more than one door or gate you can use the 82LM or 83LM. 390MHz frequency is compatible with Liftmaster,Chamberlain,Sears,Craftsman garage door openers manufactured between 1993 -1997. Please contact us toll free at 866-901-1600 with any questions so that we can assist you in finding the right remote for your specific garage door opener unit.
Compatible with Chamberlain 850CB, 853CB and 856C - Sears/Craftsman 139.53707, 139.53870, 139.53779, 139.53879, 139.53800, 139.53637SRT - 81LNK Link garage door opener that have a green learn button
Also compatible with wireless keypad model 66LM (Chamberlain 740CB and Sears/Craftsman 139.53776 or 139.53876
