LiftMaster · Model 8550WLB
DC Battery Backup Belt Drive Wi-Fi Garage Door Opener
The one we install most. Quiet DC belt drive, built-in Wi-Fi, and battery backup so the door still opens when the power is out. For most Pueblo homes this is the sweet spot of quiet, smart, and dependable.
Best for: Most attached garages. The all-around recommendation.

What it does
Feature highlights
- Belt drive and DC motor for very quiet operation
- Battery backup opens and closes the door during outages
- Built-in Wi-Fi with myQ smartphone control and alerts
- Soft start and stop extends door and opener life
Every opener we install includes photoelectric safety sensors that stop and reverse the door if anything is in its path, protecting kids, pets, and bumpers. We install it, program your remotes and keypad, connect myQ to your phone, and haul off the old unit.
Opener already acting up? We fix those too. See Pueblo garage door repair, or call and we’ll talk through whether a repair or a new opener is the smarter money.
Specifications
- Drive type
- Belt
- Motor
- 1/2 HP equivalent DC
- Battery backup
- Yes
- Wi-Fi / myQ
- Built-in
Free estimate. Installed and programmed.
More belt drive options
Compare similar openers
Want the 8550WLB in your garage?
Call now and we'll confirm it's the right fit for your door, give you an installed price, and get you on the schedule.
(719) 240-8999Free estimates · 5-year parts & labor warranty on new installs
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