½ HP AC Belt Drive Wi-Fi Garage Door Opener
- Built-in Wi-Fi® allows for smartphone control with the myQ® app.
- Next generation garage technology: improved Wi-Fi connectivity and enhanced memory to support new myQ features and solutions.
- Integrated Bluetooth technology: reduces setup time and makes it even easier to connect to the myQ app, other myQ devices and smart home technology solutions.
- Standard belt drive with AC motor.
- Works with Amazon Key: Enables convenient and secure In-Garage Delivery.
- myQ Diagnostics in the myQ app provides real-time insights for your garage door via the Health Report. Receive alerts and error codes in the app if an issue arises and connect with a professional for services if needed.
Safety and Security
Confidently know that every click sends a secure code to the garage door opener.
Protect people and vehicles with safety sensors that stop the door from closing on obstructions.
Automatically protect against forced openings of the garage door.
Keep living spaces virtually silent with the extra-strong belt drive system.
Day After Day
Support standard aluminum doors day after day with the 1/2 HP AC motor.
75% Less Power
Consume up to 75% less power in standby mode.
Amazon Key In-Garage Delivery
Safe and Secure Packages
Enables secure in-garage delivery for Amazon Prime packages.
Monitor and control your deliveries from your smartphone.
Are You Ready for In-Garage Delivery?
|Drive Type||Belt||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|
|Motor Power||1/2 HP|
|AC / DC||AC|
|Motion-Detection Light Activation||No|
|Security / Lock||No|
|Soft Start / Stop||No|
|Timer To Close||No|
- Accessory Warranty: 1 Year Remote Control
- Belt Warranty: 10 Years
- Motor Warranty: 4 Years
- Parts Warranty: 1 Year
- HomeLink® Compatible
Compatibility Bridge™ (not included) necessary for certain vehicles. Visit bridge.liftmaster.com to find out if a Bridge is needed.
HomeLink® is a registered trademark of Gentex Corporation.
Installation & Support
Installation & Support
How to Program LiftMaster Model 877LM Wireless Keyless Entry Using the LEARN Button
How to Test the Safety Reversal System of Your LiftMaster Garage Door Opener