Liftmaster 8155 model is equipped with ½ HP motor combined with an industrial-strength belt drive for reliable, smooth and steady performance.


  • Monitor and control your garage door opener and home lightning with MyQ Technology.
  • Email or text alerts will be sent so you can check the status of your garage door and home lighting.
  • Free Mobile App
  • Compatible with HomeLink® that allow users to control the garage door or gate from within your vehicle.
  • Requires 828LM MyQ Internet Gateway to connect to Free MyQ Mobile App.
  • P3 Motors are reliable, durable and powerful – designed specifically for your needs.
  • AC motor Belt Drive System is made from rubber and quieter than chain drive.
  • Energy-efficient operation consumes up to 75% less power in standby mode.
  • Four-year warranty on motor, ten-year on belt and one-year on parts.
Safety and Security
  • Each click sends a different code to the garage door opener using the patented Security+ 2.0® technology for accidental and forced opening.
  • Audio and visual warnings will appear signaling that the garage door is about to close.
  • Protector System® reverses the door if there is anything blocking the direct line across the path of the garage door as it closes.
  • PosiLock® automatically locks down your door against forced opening.


1-Button Remote Control

Compatible with all Liftmaster garage door opener, operator and MyQ-Enabled light accessory.

Mesa Garage Door Experts
The Best Garage Door Company

625 W Southern Ave, Ste E
Mesa, Arizona 85201
Phone: 480-264-6555

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