Quiet and smooth, yet as tough as a steel-belted tire, the 8355 1/2 HP Belt Drive Garage Door Opener is the perfect choice if you want both quiet and smooth-running reliability, or simply have rooms positioned above your garage. The 1/2 HP heavy-duty motor is equipped with our patented Motor Vibration Isolation System (MVIS®) that eliminates powerhead vibration for reduced noise.
With MyQ® technology, you can stay connected to your home wherever you go via your smartphone, tablet or computer. MyQ enables you to manage, monitor and control everything from lights to garage door openers and beyond—anytime, and from anywhere. Our exclusive Security+ 2.0™ technology, found in the LiftMaster® garage door opener remote controls, provides extra peace of mind for you and your family. This rolling code technology assures a new code with every use, making it virtually impossible for anyone to steal your remote control signal. Designed for how you live, LiftMaster® technology puts you in control.