Elite Series Belt Drive Wi-Fi Garage Door Opener

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LiftMaster 8550W Elite Series Opener

A-1 Garage Door Repair Systems of Michigan has chosen industry leader Chamberlain LiftMaster as its exclusive garage door opener manufacturer. Liftmaster is rated #1 by Consumer Reports!

When choosing a particular garage door opener, note that there are 4 different types:

  • Belt Drive Openers
  • Chain Drive Openers
  • Jackshaft Openers
  • Chain Drive Openers
LiftMaster 8550W Elite Series DC Battery Backup Belt Drive Wi-Fi Garage Door Opener
This WiFi Garage Door Opener makes control from your smartphone reassuring and simple, and comes fully equipped with Security+ 2.0®, MyQ®Technology and Battery Backup. The 8550W is the highest rated opener in the LiftMaster lineup. Add the Automatic Garage Door Lock for the best garage security solution.


MyQ Technology now with WiFi, enables monitoring and control of your garage door opener with a smartphone, tablet or laptop. Alerts can be received as email or push notifications on your mobile device, ensuring the status of the garage door. MyQ mobile app is a free download with no annual activation fee.


P3™ Motors provide proven reliability and durability. DC Motor Belt System delivers powerful, ultra-quiet performance. Battery Backup ensures access to your garage when the power goes out. Dependable warranty includes lifetime coverage of motor and belt, five (5) years on parts and one (1) year on battery. Automatic Garage Door Lock Capable (2 max.)


Automatic Garage Door Lock Capable; deadbolt locks the garage door, making it virtually impenetrable (2 max., sold separately). Security+ 2.0® safeguards garage access – with every click a new code is sent to the garage door opener ensuring the door does not inadvertently open. PosiLock® locks down the door by electronically monitoring against a forced opening. Timer-to-Close automatically closes the door after a pre-programmed number of minutes. Alert-2-Close Warning System provides audible and visual warnings when a garage door is about to close when using MyQ Technology or Timer-to-Close. Motion Detector is integrated into control panel providing rapid detection and illumination of garage. The Protector System® incorporates safety sensors which emit an invisible light beam across the garage door opening, automatically reversing the door if an object interrupts the beam.