Liftmaster 8550 Elite Series® DC Battery Backup Belt Drive


Liftmaster 8550 Elite Series® DC Battery Backup Belt Drive

The Liftmaster 8550 Elite Series® DC with Battery Backup Belt Drive continues to work even when the power is out, ensuring home access even during a power outage. This intelligent, fully integrated battery backup model also has expanded radio frequency range and includes MyQ® technology, allowing homeowners to open or close their garage doors from anywhere in the world by using a smartphone or computer.

Powers up when Power is Down

Connectivity

  • MyQ® technology enables you to securely monitor and control your garage door opener and houselights with your smartphone, tablet or computer.
  • Alerts can be received as email or pop-up (push) notifications on your mobile device so that you always know the status of your garage door and houselights.
  • MyQ mobile app is a free download requiring no annual activation fee.

Performance

  • P3™ Motors from LiftMaster® are reliable, durable and powerful – designed specifically for your needs.
  • DC motor belt drive system is powerful yet ultra-quiet and maintenance free.
  • Battery Backup powers up even when the power is down so you can get in your garage.
  • Energy-efficient operation consumes up to 75% less power in standby mode.
  • Lifetime motor and belt, 5-year parts and 1-year battery backup warranty.

Security

  • Security+ 2.0™ safeguards your household – with every click a new code is sent to the garage door opener so that the door opens only for you.
  • PosiLock® locks down your door by electronically monitoring against a forced opening.
  • Timer-to-Close remembers to close your garage door when you forget – automatically closes the door after a pre-programmed number of minutes.
  • Alert-2-Close warning system provides audible and visual warnings when the garage door is about to close when using MyQ technology or Timer-to-Close.
  • Motion detector activates the garage door opener lights as soon as you walk in so no more fumbling in the dark.
  • The Protector System® has safety sensors that project a light beam across the garage door opening automatically reversing the door if anything interrupts the beam.

To reduce the risk of injury to persons - When the LiftMaster® Internet Gateway is used with garage door openers, the operator must be installed with sectional doors.


Included Accessories

895MAX
3-Button Premium Remote Control

Light the way with our 3-button premium remote control. Bright blue LED buttons make night operation easy, and with our MyQ® enabled light accessories you can turn on house lights right from your car.

880LM_CW_comp880LM
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.