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Liftmaster DC Battery Backup Belt Drive Wi-Fi Garage Door Opener- 8550W

DC Battery Backup Belt Drive Wi-Fi Garage Door Opener

Product Description

  • Ultra smooth and quiet operation.
  • Full suite of smart home features.
  • Works during a power outage.

Home Connectivity

Easily Connect

Easily connect to a home network with built-in Wi-Fi .


Open, close and receive alerts about garage doors on a smartphone.

Syncs With

Syncs with popular smart devices and platforms .

MyQ Schedule

Set a recurring schedule to close the garage door or turn MyQ lights on/off.


Virtually Silent

Keep living spaces virtually silent with the extra-strong belt drive system.

Battery Backup

Get in and out when the power's out with Battery Backup.

DC Motor

Enjoy extra peace and quiet with the long-lasting DC motor.

Smooth Start

Extend hardware life and reduce maintenance with smooth start/stop operation.

Safety and Security

Secure Code

Confidently know that every click sends a secure code to the garage door opener.

Virtually Impenetrable

Make the garage virtually impenetrable by adding the Automatic Garage Door Lock.

Safety Sensors

Protect people and vehicles with safety sensors that stop the door from closing on obstructions.

Automatically Protect

Automatically protect against forced openings of the garage door.

Drive Type Belt
Battery Backup Yes
Lights Turn On When Entering Garage Yes
Security / Lock Yes
Smartphone Control Yes
Soft Start / Stop Yes
Timer To Close Yes