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No Power....No Problem!

With the new LiftMaster 8550W you can open the garage door during a power outage. 
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  • Ultra smooth and quiet operation.
  • Full suite of smart home features (Wi-Fi enabled)
  • Works during a power outage.
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8550W Product Guide
File Size: 1054 kb
File Type: pdf
Download File

Garage door opener comparison chart
File Size: 254 kb
File Type: pdf
Download File

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Home Connectivity
Easily Connect
Easily connect to a home network with built-in Wi-Fi®.
Smartphone
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.

Power
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.
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