The LiftMaster 891LM 1-button remote control transmitter from Garage Door Supply Company is a Security+ 2.0 remote with rolling code technology designed to thwart code hackers. The LiftMaster 891LM is compatible with LiftMaster and Chamberlain MyQ-enabled garage door openers with yellow smart buttons and yellow antennas made after September 2011.
This replacement LiftMaster remote is also compatible with Sears Craftsman AssureLink openers with yellow smart (learn) buttons and yellow antenna wires that were manufactured after September 2011. A five-year 3-volt lithium battery and visor clip are included. Product Highlights:
- Works with LiftMaster, Chamberlain MyQ openers with yellow smart buttons, yellow antennas made after September 2011
- Works with Craftsman AssureLink openers made after September 2011 with yellow smart buttons, antenna wires
- Includes 5-year 3V lithium battery
- Visor clip included