½ HP AC Chain Drive Wi-Fi Garage Door Opener

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Get Reliable Performance With the Robust LiftMaster 81650 Garage Opener

This LiftMaster® AC chain drive opener optimized in-built Wi-Fi for smartphone access and garage door control. The motor and extra strong chain drive enable outstanding lifting power and stable performance.

  • Built-in Wi-Fi enables you to monitor and operate garage doors from a smartphone with the myQ® app.
  • Sync the myQ app with smartphones and other popular devices. 
  • Compatibility with Amazon Key allows for safe in-garage deliveries and easy tracking through a smartphone.
  • The industrial-strength belt drive system reduces noise, keeping the garage virtually silent. 
  • Smooth starts and stops allow for minimum wear and extend the hardware's life. 
  • Support standard aluminum doors' continuous operation with a 1/2-horsepower motor.
  • Use 75% less power when garage door openers are on standby mode. 
  • Receive a four-year motor warranty and one-year warranties on the remote control, parts and chain.  
  • Safeguard access with secure codes sent to the opener with every click. 
  • Protect people and vehicles by stopping the doors from closing on obstructions with safety sensors. 
  • Automatically safeguard your garage from forced entry, making the door impenetrable. 
Drive Type Chain Motor Power 1/2 HP
AC / DC AC Battery Backup No
Motion-Detection Light Activation No Security / Lock No
Smartphone Control Yes Soft Start / Stop No
Timer To Close No myQ Diagnostics Yes


  • Accessory Warranty: 1 Year Remote Control
  • Motor Warranty: 4 Years
  • Parts Warranty: 1 Year
  • Chain Warranty: 1 Year

Included Accessories

Optional Accessories