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Chamberlain 1/2 HP Quiet Belt Drive Smart Garage Door Opener (Installed)


Ultra-Quiet Wi-Fi Opener

What’s Included:
  • Delivery
  • Installation
  • Old unit removal

Garage Door Opener included:

  • Built-in Wi-Fi enables smartphone control with myQ
  • PLUS lift power with a lift force equivalent to 3/4 HP
  • Two 1-button remotes, Dual-Function Wall Control, Safety Sensors, Mounting Hardware and Manual

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Chamberlain Ultra Quiet Garage Door Opener

Product Description:

Chamberlain Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with PLUS Lifting Power. A leader in garage access management solutions, Chamberlain’s innovative connectivity features make monitoring and managing home activity easy. The B750C runs smoothly and safely and is customizable to fit your needs and make your daily routine more efficient. It features an ultra-quiet, extra-strong steel-reinforced belt drive plus smart technology that gives you complete control. With the Chamberlain MyQ App, you can get real-time alerts, open and close doors, and know the status of your garage door and more from anywhere. Powered by the Chamberlains Lift Power System, it delivers the highest lifting capacity compared to the 3/4 power class.


  • Lifting Force 3/4HP – Combat wear and tear from frequent use with a lift force equivalent to 3/4 HP*.
  • Silent Drive – Keep living spaces virtually silent with the extra-strong belt drive system.


  • Safety Sensors – Protect people and vehicles with safety sensors that stop the door from closing on obstructions.
  • Forced Openings – Electronically protect against forced openings of your garage door.
  • Secure Code – Know that every click sends a secure code to your garage door opener.


  • Easily Connect – Easily connect to a home network with built-in Wi-Fi®.
  • Receive Alerts – Receive alerts and open or close your garage door on your smartphone.
  • Schedule to close – Set a recurring schedule to close your garage door or turn your lights on/off.
  • Syncs with – Sync with popular smart devices and platforms.

Learn more about the free myQ smart home application.

Product Information


Assembled Depth (in inches) 123 Assembled Height (in inches) 7
Assembled Weight (in lbs) 35 Assembled Width (in inches) 18
Packaged Depth (in inches) 26.75 Packaged Height (in inches) 13.38
Packaged Depth (in inches) 36.6 Packaged Width (in inches) 8.06


Additional Details:

Battery Backup Function No Certified
Country of Origin MX-Mexico Drive Mechanism Belt Drive
Keypad Included Motor Type AC
Power Rating (horsepower) 3/4 HP Remote Control (included)
Smart Technology Smart *Model (or similar in stock) B4505TC


Warranty and Certifications:

Lifetime Warranty for Motor and Drive, 5 Year Warranty for Parts and 1 Year Warranty for Accessories

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