Chamberlain Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with MED Lifting Power.

Your garage is more than just a place to park your car-it's a main entry point and an active "hub" of home and life. A leader in garage access management solutions, Chamberlain"s innovative Smartphone-Control features make monitoring and managing home activity easy. The B550 runs smoothly, safely, and is designed to fit your needs and make your daily routine more efficient.

The B550 features an extra strong steel-reinforced belt drive plus built-in Smartphone Control. With the Chamberlain MyQ App, you can get real-time alerts, open, close, and know the status of your garage door and more-from anywhere. Powered by Chamberlain's Lift power System™ , it delivers the highest lifting capacity compared to the 1/2 power class.

• Smart Garage Door Opener comes with built-in MyQ technology to keep you connected and protected: open, close, and know the status of your garage door from anywhere with a smartphone or tablet with the MyQ App.
• Ultra-Quiet & Strong Belt: Steel-reinforced belt drive and constructed with high-grade materials for years of worry-free, long lasting, ultra quiet operation-perfect for attached garages.
• Powered by Chamberlain's MED Lift Power System™, the B550 delivers lifting force equivalent to 1/2 HP, the highest lifting capacity compared to the 1/2 power class for effortless lifting and reliable performance you can count on.
• Trusted Safety & Security: Unmatched Security+2.0® 100 Billion code encryption protects against hacking, and Posilock™ anti-theft protection assures that once the door closes, it stays locked.
• Highest Quality: Built from High-Grade materials for unsurpassed performance and reliability
• Installation Made Easy: Online installation videos, pre-programmed remotes, snap-lock rail system and tech support ensure installation goes smoothly.
• Safety Sensors project an invisible beam preventing the garage door from closing on people, pets or other objects.
• A Wireless exterior keypad permits access with a four-digit secure code.
• Two 100-watt standard or CFL bulbs (not included) provide ample light for confident and safe movement around the garage. And the Dual-Function Wall Control allows you to control the door and activate lights, too.
• Designed specifically for 7 ft. garage doors- extension kits required for 8 ft. (G7708CB-P) and 10 ft. (G7710CB-P) doors.
• Go remote-less, and get more control with built in HomeLink Compatibility. You can use your vehicle's Homelink buttons to control gates, doors, and lights from the driver's seat, and without the remote. Certain vehicle makes/models may require a Compatibility Bridge™ (not included) to operate your garage door opener via the HomeLink buttons.
• Warranty: Belt 15 years, Motor 10 years, Parts 1 year
• Download: Owners Manual