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Chamberlain Group B550 Smartphone-Controlled Ultra-Quiet and Strong Belt Drive Garage Door Opener with MED Lifting Power, Blue

4.6 out of 5 stars 1,124 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "garage door opener chamberlain"

Price: $199.00 & FREE Shipping. Details & FREE Returns
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Brand Chamberlain
Color Blue
Item Dimensions LxWxH 18 x 10 x 6.5 inches
Item Weight 35 Pounds

About this item

    This fits your .
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  • 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 with the myq app
  • Get a $30 Amazon credit. When placing your first In-Garage Delivery, enter KEY30 at checkout to receive a $30 Amazon credit on future In-Garage Deliveries.  Promotion applies to eligible Amazon Prime members. Full terms & conditions at amazon.com/keypromo
  • Ultra-Quiet & Strong Belt Drive - Steel-reinforced belt drive and constructed with high-grade materials for years of reliability and quiet, smooth performance—perfect for attached garages
  • Powered by Chamberlain’s MED Lift Power System, the B550 delivers the highest lifting force equivalent capacity compared to the 1/2 power class for effortless lifting and reliable performance
  • Superior Range - Includes 2 3-button remote controls that let you control up to 3 openers. Exclusive Triband technology boosts remote range up to 1,500 feet for a quicker entrance and exit. A Wireless exterior keypad permits access with a four-digit secure code
  • Trusted Safety & Security - Unmatched Security+2.0 100 Billion code encryption protects against hacking, and Posi-lock anti-theft protection stops attempts at forced entry. Confidently know that every click sends a secure code to your garage door opener.
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Frequently bought together

  • Chamberlain Group B550 Smartphone-Controlled Ultra-Quiet and Strong Belt Drive Garage Door Opener with MED Lifting Power, Blue
  • +
  • Chamberlain Group G8808CB-P Chamberlain 8808CB 8-Foot, Compatible Whisper Drive Plus Models, Includes Replacement Belt Garage Door Opener 8 Ft Rail Extension Kit
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  • Chamberlain Group Chamberlain B970 Smartphone-Controlled Ultra-Quiet and Strong Belt Drive Garage Door Opener with Battery Backup and MAX Lifting Power, Blue
Total price: $519.14
Buy the selected items together

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Customer Rating 4.6 out of 5 stars (1124) 4.8 out of 5 stars (1967) 4.6 out of 5 stars (851) 4.5 out of 5 stars (215) 4.6 out of 5 stars (873) 4.6 out of 5 stars (89)
Price $199.00 $269.00 $249.98 $215.99 $178.75 $178.00
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
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Product description

The Chamberlain B550 is a quiet, strong and durable steel-reinforced belt drive garage door opener with smart technology that gives you more control and makes managing your home and life easier. Perfect for attached garages, it’s precision engineered for years of reliability and smooth performance you can sleep through. Powered by Chamberlain’s Lift Power System, it delivers the highest lifting capacity compared to the ½ power class. With built-in Wi-Fi and the Chamberlain MyQ App, you can get real-time alerts, open, close, and know the status of your garage door from anywhere. Designed and engineered for safety and security, it includes a dual-function wall control panel, a wireless keypad and features enhanced Triband technology for superior range, performance, and less interference. The highest level of encryption and monitoring, paired with your home’s ISP and Wi-Fi router firewalls guard against hacking. Accepts two 100-watt max non-halogen or 26-watt max CFL light bulbs (not included). Designed specifically for 7 ft. garage doors - extension kits required for 8 ft. and 10 ft. doors.


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