The 8355 is the smoothest Liftmaster garage door opener around. with MyQ & Security 2.0+. This Premium Series Garage Door Opener provides reliable, energy efficient performance .
Reliablity combined with dependability is what you'll get with the LiftMaster 8065 1/2 HP Chain Drive Garage Door Opener. Its strong chain drive and durable 1/2 HP motor provide continual steady performance. great for one piece doors
Belt or Chain Drive 1 HPc** 140 Volt DC motor provides power to operate almost any residential garage door.