Liftmaster 8550W operator
Liftmaster 8550W Elite Series® DC Battery Backup Belt Drive - powers up when power is Down - featuring:
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. LiftMaster Warranty on Motor & Parts
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
Liftmaster8500 operator
Today's garages go far beyond a place to merely park your car. So no matter if you want the extra storage space up above, have an oversized garage door, or even a cathedral ceiling, this is the perfectly engineered solution to fit your specific garage door opener requirements. It mounts easily on the wall beside the garage door. The Elite Series 8500 - featuring:
Features
- Get reliable, durable and powerful performance with our P3 Motors™, which are specifically built for use in Garage Door Openers
- Runs ultra-quiet by eliminating sound and vibrations through the ceiling. Perfect for a home with a room above or next to the garage
- Open up your ceiling space for additional storage with a wall mount design. Ideal for cathedral or obstructed ceilings
- Get 200 watts of light (or CFL equivalent) with the adjustable remote light with time delay. Have peace of mind with our lifetime motor and five-year parts warranties
Connectivity
- Confidently know what’s going on at home with MyQ® Technology. It lets you monitor and control your Garage Door Opener and home lighting from anywhere (when paired with the Internet Gateway) Receive email or text alerts so you always know the status of your garage door and home lighting
- Download the MyQ® mobile app for free. No annual activation fee required
Safety & Security Features
- Safeguard your household with Security+ 2.0™—with every click, a new code is sent to the Garage Door Opener, so the door opens only for you
- Stay out of harms way with audio and visual warnings when the garage door is about to close
- Don’t get stuck in the dark. The Motion Detector activates the Garage Door Opener’s lights as soon as you enter the garage
- Remain safe with the Protector System. It projects a light beam across the garage door opening, preventing it from closing if anything interrupts it
- Ensure your door cannot be forced open with a Power Lock Deadbolt