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Garage Door Opener 8500W Liftmaster

Posted by Open Door Discount Remotes on

The 8500W Liftmaster wifi enabled side mounted garage door opener includes battery backup to operate

This is a quiet and powerful space saving option for your garage. The wall mounted unit attaches directly to the torsion shaft tube opening up the overhead space in the garage. Perfect for the car enthusiast with a lift or motor homes and RV's that are taller.

Open Door Discount Remotes has the best shipped price online and we have plenty of brand new OEM units in stock.

What is included:

Garage Door Opener Head (8500w)

Smart Control Panel (880LMW)

3-Button Remote Control (893max)

The Protector System Safety Reversing Sensors

Battery (485lm)

Automatic Garage Door Lock (841lm)

Myq Remote LED Light (827lm)

Liftmaster models 8500, 8500W and 8900W are NOT compatible with low headroom applications. Please contact us prior to purchase.


Built-in backup battery. No need to buy 485lm separately.

Built-in Wi-Fi. No need to buy 828lm separately.

Improved deadbolt locking system.

2 terminals for additional deadbolt locking system (sold separately)

LED light instead of incandescent light.

Improved collar system.

Lifts 850lbs instead of 650lbs.

Upgraded wall control panel with LCD display.

User-friendly interface.

Simplified wiring.


Lifts up to 14ft high door OR 18ft wide door UP TO 180 SQ FT

Connectivity - The 8500W Liftmaster garage door openers feature smart home technology. These units are wifi enabled and allow convenient control and security monitoring via the MyQ app when linked to your smartphone or tablet device via internet.

MyQ mobile app allows you to receive alerts and control the opener from anywhere.

MyQ Remote LED light can be placed anywhere to provide bright, maintenance-free illumination.

Works with MyQ; core features that allow you to control your garage door from anywhere, get activity alerts and set schedules are included with the MyQ app.

Linking MyQ to partners apps to provide more enhanced garage control options such as voice control and geofence closing. Subscription fee applies after 30-day free trial ends. Visit for more details.


Wall-mount design and quiet DC motor eliminate noise and vibrations through the ceiling providing smooth operation.

Heavy-lifting power operates doors up to 850 lbs.

Integrated battery backup ensures access even when the power’s out.

Warranty lifetime motor, 5-year parts, 1-year battery and accessories.


Included automatic garage door lock makes the garage door virtually impenetrable.

Timer-to-close automatically closes the door after a preset amount of time.

Security+ 2.0® sends a new code with every remote control click.

Motion detector automatically turns on the light.

The Protector System® auto-reverses the door if there’s an obstruction.

Meets new California rules for Battery Back up