No Power? No Problem?
With the battery backup system from LiftMaster, your garage door and it’s safety features will continue to operate as if the power was still on. Features include:
- All safety and security features operate as if power was on.
- Audible signal sounds
- Bright LED lights alerts.
“This is the fifth door opener I have installed over the years. And without a doubt the best unit both to install and operate. I am 79 years old and do not like standing on ladders, which was not a problem as I had it done in no time. I would recommend this unit as the best. Very smooth operator.”