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Sears Craftsman LiftMaster Chamberlain Garage Door Opener Transmitter model 81LM
Sears Craftsman LiftMaster Chamberlain Garage Door Opener Transmitter model 81LM
Item# 81LM
$21.75
This item is currently out of stock!

This item is discontinued and is no longer available.

Product Description

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