This Contractor Series Garage Door Belt Drive 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.
This Premium Series Belt Drive Opener provides reliable, energy efficient performance year after year. The Motor Vibration Isolation System (MVIS®) provides quiet, smooth operation and comes fully equipped with Security+ 2.0® and MyQ® Technology.
Confidently know what’s going on at home. MyQ® Technology connects with your smartphone to monitor and control your garage door and turn on or off your home lighting (when paired with the LiftMaster 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.
The first Wi-Fi Garage Door Opener makes control from your smartphone reassuring and simple. The 8550W Belt Drive Opener comes fully equipped with Security+ 2.0®, MyQ® Technology, Battery Backup and the Timer-to-Close feature.