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8155

1/2HP AC Belt Drive Garage Door Opener is rated 4.8 out of 5 by 55.
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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®.
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Documentation

Accessories

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
Rated 5 out of 5 by from Repaced old chain opener Our 30-year-old chain garage door opener motor failed. It was replaced by a new belt drive Liftmaster. Such a big improvement. Much quieter and smoother. Remotes much smaller. Will with Precision Garage doors of Lexington was professional and provided a clean installation. may have them repace teh door next year.
Date published: 2016-09-22
  • y_2017, m_7, d_25, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_54
  • loc_en_US, sid_8155, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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  • REVIEWS, PRODUCT

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