Ideal for locations with extreme climates, LiftMaster® screw drive garage door openers are specially engineered to run smoothly and quietly in the coldest and hottest temperatures.

The LiftMaster Elite Series™ 3840 is the only screw drive opener on the market with fully integrated battery backup technology. The EverCharge® Standby Power System will continue to operate even when the power is out, ensuring you always have access to your garage and home. It also comes with our premier line of accessories for the ultimate in garage access.