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The LiftMaster Elite Series 8550


DC Battery Backup
Belt Drive Garage Door Opener

Control Your Garage Door Anytime,
From Anywhere



LiftMaster's revolutionary MyQ™ technology is designed for how you live.

The new LiftMaster® 8550 with integrated Battery Backup comes with MyQ™
technology built-in. Pair it with our MyQ™ accessories so you can monitor and
control your garage door and house lights with one click on your computer or
smartphone from anywhere in the world.

The exclusive Security+2.0™ technology used in LiftMaster® garage door opener remote controls provides extra peace of mind for you and your family. Rolling code technology uses a new code at every click, making it virtually impossible for anyone to steal your remote control signal.

This Garage Door Opener Is In A Class Of Its Own
  • Get in your garage every time, even when the power is out. The Battery Backup System ensures your garage door opener as well as the safety and security features will continue to work
  • Timer-to-Close feature allows the door to automatically close after a pre-programmed number of minutes.
  • Energy-efficient operation consumes up to 75% less power in standby mode.
  • Powerful DC motor belt drive system is durable, ultra-quiet and maintenance-free
  • Whole-garage lighting with dual-side 100-watt CFL bulb-compatible design.
  • Lifetime motor and belt warranty.
Unmatched Communication, Safety & Security
LiftMaster® is making your home safer and more responsive to how you live.
  • Auto force and electronic limits mean the garage door adapts to weather and changing environmental conditions, which means less maintenance for you.
  • Security+2.0™ technology is designed to communicate with the garage door opener in different frequencies. This enhanced radio virtually eliminates interference and provides you with the highest level of security.
  • The Protector System® safety sensors project an invisible light beam across the garage door opening and automatically revers the door if anything interrupts the beam while the door is going down. Garage door opener lights turn on automatically when the Protector System® infrared beam is broken.
  • Alert-2-Close warning system provides UL325-compliant audible and visual warnings that the garage door is about to close when using the Timer-to-Close, or remote closing features. (Timer-to-Close is for sectional doors only, not one piece doors.)
  • Patented PosiLock® system ensures the door remains securely locked when it is closed.
Garage Door Openers



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