Liftmaster 8500 Residential Jackshaft Garage Door Opener with MyQ Technology
- Wall Mount Installation for jobs with no headroom for a standard ceiling mount.
- Works on doors up to 14' high
- Mount on Right or Left Side of Garage Door
- Attaches to Garage Door Torsion Bar
- 485LM Back up battery power supply (not included) available allows you to operate door even in a power outage
- 580LM Alternate Powersupply (not included) available for applications where a power outlet is not within 6'
- To enable MyQ technology, the 828LM LiftMaster Internet Gateway must be purchased separately