
6690L
LiftMaster 1-1/4 HPs Belt Drive Opener with Battery Backup and myQ Connectivity
Overview








LiftMaster 1-1/4 HPs Belt Drive Opener with Battery Backup and myQ Connectivity
6690L








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- Worry-Free Warranty: Built to last and backed by a lifetime motor and belt warranty for total peace of mind.
- Battery Backup: With built-in Battery Backup, your garage door continues working - so you're never locked out when it matters most.
- Ultra-Quiet Performance: Engineered for quiet, these openers are powered by DC motors and reinforced belts that glide the door with minimal noise—perfect for homes with living spaces near the garage.
- All-Day Visibility: The 360° camera with adjustable wide-angle and full night vision lets you see every corner of your garage - day or night.
- Heavy-Duty Performance: LiftMaster’s 1¼ HP* equivalent motor is designed for high-use garages and harsh conditions.
*For comparison only. DC motor lift capacity is not measured in HP. - 360° LED Lighting: Brightens your garage from every angle.
- myQ Connectivity: With the myQ app, control and monitor your garage from anywhere, anytime.
Features

Premium power. Professional results.

Power Outage Protection
Ensure uninterrupted access during power failures. Battery Backup keeps you in control when it matters most, for safety and peace of mind.
Nearly Silent DC Motor & Operation
The DC motor and chain drive system work together to deliver smooth, reliable, and powerful performance—while operating at a noise level quieter than the average dishwasher.
Source: Noise Levels of Common Household Sounds [Infographic]


LiftMaster: Powered by myQ
Only myQ gives you smart control of every access point to your home and garage, and full visibility of your perimeter, with one easy-to-use app.
Specs
Specifications
What's included
What's included
Installation & Support
Installation & Support
Compatible Accessories