Home > LiftMaster > Sears Craftsman LiftMaster Chamberlain Garage Door Opener Transmitter model 81LM

This item has been discontinued and is no longer available.

Sears Craftsman LiftMaster Chamberlain Garage Door Opener Transmitter model 81LM

The compatible replacements for this item are:

Compatible with the following models:

  • Liftmaster 82LM, 83LM... or ALL green LED light transmitters
  • Chamberlain 850CB,853CB,856CB
  • Sears Craftsman 139.53707,139.53870,139.53779,139.53879,139.53800,139.53637SRT
  • Also compatible with wireless keypad model number 66LM (same as model 740CB, 139.53776, 139.53876)
  • 390 MHZ Frequency, compatible with operators manufactured between 1993-1997
  • "Smart" coding button with GREEN LED
  • Compatible with Link remote model 81LNK on Link garage door openers with a GREEN "Learn" button
  • 1 channel transmitter, compatible with the "Billion Code" series
  • Visor clip and Lithium battery (5 years life w/normal use) included
  • Compatible Keychain Transmitter: Skylink model SKY68