Free Shipping on all MyQ Accessories* with Promo Code HOLIDAY17. See Details

*Free shipping promo code HOLIDAY17 valid through 12/31/2017, only online only at LiftMaster.com on MyQ accessories. See Details. Cannot be used with other offers, discounts or promo codes. Cannot be applied to past purchases. Other restrictions may apply.

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8155

1/2HP AC Belt Drive Garage Door Opener is rated 4.8 out of 5 by 56.
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This Contractor Series Garage Door Opener is the ideal choice for dependable performance. Its durable 1/2 HP motor combined with an industrial-strength belt drive provide smooth, steady performance year after year.

All LiftMaster Openers, Operators, and Systems should be purchased through a Dealer and professionally installed.

Features

  • Confidently know what’s going on at home with MyQ® Technology. It lets you monitor and control your Garage Door Opener and home lighting from anywhere (when paired with the Internet Gateway).
  • Receive email or text alerts so you always know the status of your garage door and home lighting.
  • Download the MyQ® mobile app for free. No annual activation fee required. 
  • Compatible with HomeLink®.
  • Requires 828LM MyQ Internet Gateway to connect to MyQ Smartphone App.
  • Rely on durable and powerful performance with our P3 Motors, which are specifically built for use in Garage Door Openers.
  • Appreciate years of reliable, maintenance-free service from our powerful yet ultra-quiet, AC motor Belt Drive System.
  • Consume up to 75% less power in standby mode.
  • Have peace of mind with our four-year motor, ten-year belt and one-year parts warranties.
  • Safeguard your household with Security+ 2.0- with every click, a new code is sent to the Garage Door Opener, so the door opens only for you.
  • Stay out of harms way with audio and visual warnings when the garage door is about to close.
  • Prevent the door from closing if anything interrupts the safety beam that crosses the garage door opening.
  • Lock down your garage door against a forced opening with PosiLock®.

California Residents: Proposition 65 WARNING

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Documentation

Accessories

Rated 5 out of 5 by from Great opener Solid construction, quiet and smooth, just as a garage door opener should be. I like the option to remotely operate the door with an app but haven't used that function.
Date published: 2017-08-05
Rated 1 out of 5 by from LiftMaster 8155 Incompatible with HomeLink This useless opener was an extra-cost upgrade option in my new home. It won't work with my 2011 fully loaded Nissan Pathfinder's HomeLink system because it operates on a new frequency. LM wants me to buy a "bridge" device at extra cost to make it compatible. Why can't LM make their new openers backward compatible with even recent HomeLink technology??
Date published: 2017-02-20
Rated 5 out of 5 by from 8155 this opener is great because it has safety and security and it is myq and it is perfect for small doors 8165 is too
Date published: 2016-10-03
Rated 5 out of 5 by from great product The best thing is how much quieter this garage door is relative to our older one.
Date published: 2016-09-24
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