Smart Garage Door Opener, Ultra Quiet 1/2-hp Motor, Belt Drive

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 customizable to fit your needs and make your daily routine more efficient. The B550 features an ultra-quiet, 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.

• Complete connectivity: With built-in Wi-Fi you can open and close your garage door from anywhere and get myQ® App alerts
• Powerful: 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.
• Ultra-quiet and strong belt drive: The steel-reinforced belt drive is constructed with high-grade materials for years of worry-free, long lasting, ultra-quiet operation perfect for attached garages.
• Superior range: Includes two 3-button remote that let you control a combination of up to 3 openers or Chamberlain interior light modules (sold separately); exclusive triband technology boosts remote range up to 1,500 ft
• Safe and secure: 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.
• Installation Made Easy - Our online installation videos, pre-programmed remotes, snap-lock rail system and tech support ensure installation goes smoothly
• Perfect fit: Designed specifically for 7 ft. garage doors - extension kits required for 8 ft. (8808CB-P) and 10 ft. (8810CB-P) doors.
• Share access: Securely invite up to three guests to control your myQ devices.
• Additional assurance: Fifteen-year (belt) and ten-year (motor) warranties.
• About Chamberlain: The largest and most dependable garage door opener manufacturer in North America.
• Includes: Garage Door Opener, Garage Door Opener Rail, Steel-Reinforced Belt, 2 3-Button Remotes, Wireless Exterior Keypad, Dual-Function Wall Control, Safety Sensors, Mounting Hardware & Manual, 200-Watt Lighting