8550WLB Elite Series® Model 8550WLB DC Battery Backup Belt Drive Wi-Fi® Garage Door Opener


  • myQ Technology now with Wi-Fi®, enables secure monitoring and control of your garage door opener with a smartphone, tablet or laptop.
  • Alerts can be received as email or pop-up (push) notifications on your mobile device, ensuring the status of the garage door.
  • myQ mobile app is a free download requiring no annual activation fee.


  • P3™ Motors provide proven reliability and durability.
  • DC Motor Belt System delivers powerful, ultra-quiet performance.
  • Battery Backup ensures access to your garage when the power goes out. Meets California SB-969.
  • Dependable warranty includes lifetime coverage of motor and belt, five (5) years on parts and one (1) year on battery.

Included Accessories:

  • 3-Button Elite Remote Control (893MAX)
    Program up to three garage door openers, gate operators, commercial door operators or myQ Light Accessories. Compatible with all LiftMaster Garage Door Openers manufacturers since January 1993.
  • Smart Control Panel® (880LMW)
    Program remote controls, adjust settings and get system diagnostics. Equipped with the Timer-to-Close feature, which automatically closes the garage door after a pre-programmed number of minutes. Includes time and temperature on LCD panel and maintenance alerts. Compatible with LiftMaster Security+ 2.0® Garage Door Openers.
  • Integrated Battery Backup (485LM)
    Provides the needed power when the power goes out, ensuring access to your garage.


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