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LIftmaster 8550W

Liftmaster 8550W

Liftmaster 8550W Battery Backup Garage Door Opener

Wifi Garage Door Opener

The Liftmaster 8550W is the first wifi garage door opener makes control from your smartphone reassuring and simple.  The 8550W comes fully equipped with Security+ 2.0, MyQ, Battery Backup, and Timer-To-Close.

What's Included
  • Liftmaster 8550W professionally installed on your home
  • Belt Drive Rail for a seven foot tall door (additional charge for taller doors)
  • 485LM Battery Backup
  • 880LM Smart Control Panel
  • Pair of Infrared Safety Sensors
  • 893Max 3-Button Remote
  • Take Down and Removal of your old garage door opener


Smart Control Panel

Take complete control of your garage with our Smart Control Panel®. Its intuitive menu-driven panel lets you easily program remote controls, adjust settings, and even get system diagnostics.

  • Easily program remote controls and MyQ-Enabled accessories directly from the Control Panel
  • Opens and closes your garage door and controls your Garage Door Opener lights from inside your garage.
  • Menu-driven panel gives you complete control of the Garage Door Opener.
  • Easily view inside garage temperature (OF or OC), time and system diagnostics in English, Spanish or French.
  • Equipped with the Maintenance Alert System to help keep your system in peak working order.
  • Compatible only with LiftMaster Security+ 2.0 Garage Door Openers.
  • Equipped with a 150° sensing angle Motion detector automatically turns on Garage Door Opener lights when movement is sensed.
  • Don’t forget to close the garage door again. Timer-to-Close will automatically close the door after a preprogrammed number of minutes.
  • Locks out all outside remote control signals while you’re away.

This powerful multi-door control can operate up to 3 garage door openers, gate operators, or MyQ®enabled light accessories. Plus, it’s compatible with all LiftMaster® garage door openers manufactured since 1993.

Remote for Liftmaster 8550W

Keypad - additional charge

Get convenience on the go. This wireless keyless entry system lets you open or close your garage door without using a remote control or key. Plus, it works with all LiftMaster® garage door openers manufactured since 1993.

  • Completely wireless design—powered by one 9-volt battery (included).
  • Open or close your garage door without using a remote control or key.
  • Holds four unique PIN codes, and users can control up to four Garage Door Openers.
  • Easily syncs to your existing opener’s frequency with single manufacturer/single frequency design.
  • Protected from the elements with a weatherproof slide-up protective cover.
  • Easily read the backlit numbers on the keypad day or night.
  • Offers a one-button-to-close feature, making it easier than ever to close your garage door (works with all LiftMaster Garage Door Openers manufactured since 2006).
  • Compatible with all LiftMaster Garage Door Openers manufactured since January 1993.
  • Assign temporary passwords to let visitors or delivery and service personnel enter the garage without giving them your personal code.
  • Equipped with Security+ 2.0® rolling code technology that virtually eliminates radio wave interference.



LiftMaster’s first Wi-Fi Garage Door Opener makes control from your smartphone reassuring and simple. A revolutionary DC Belt Drive Garage Door Opener providing quiet operation and comes fully equipped with Security+ 2.0®, MyQ® Technology and a Timer-to-Close feature.

  • MyQ Technology now with Wi-Fi, enables secure monitoring and control of your garage door opener with a smartphone, tablet or computer.
  • 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.
Battery Backup

Get into your garage every time, even when the power is out, with the integrated battery backup system.

  • Lifetime Motor
  • Lifetime Belt
  • 5 Years Parts
  • 1 Year Accessories
P3 DC Motor
  • P3™ Motors provide proven reliability and durability with soft start/stop for smooth operation.
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