Chamberlain B750

¾ HP Belt drive Ultra-Quiet Wi-Fi Garage Door Opener with Wireless Keypad

  • Built-in Wi-Fi® enables smartphone control with myQ®.
  • PLUS lift power with a lift force equivalent to 3/4 HP*.
  • Works with Key by Amazon: Enables secure and convenient in-garage delivery and in-garage grocery delivery.


Included Accessories:

  • Chamberlain Security+ 2.0® Motion-Detecting Wall Control Panel. For use with various Chamberlain Security+ 2.0® Garage Door Openers.
  • Wireless Keypad: Convenient access to your garage without using a remote control or key.
  • Tow 3-Button Visor Garage Door Remote: Control up to three garage door openers individually with extreme 1500-ft. range for immediate access.


  • Home Connectivity with myQ
  • 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.


  • 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.

*For comparison purposes only; lift capacity similar to 1-1/4 or 3/4 horsepower AC motor. Lift capacity of DC motors is typically not measured in horsepower.

Safety & Security

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


  • Belt Warranty: Lifetime
  • Motor Warranty: Lifetime
  • Parts Warranty: 5 Years