Liftmaster Garage Door Opener 8355

 The model Liftmaster 8355 door operator is manufactured by the Chamberlain Group. 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 the patented Motor Vibration Isolation System (MVIS®) that eliminates powerhead vibration for reduced noise. As more convenient features, this operator also is equipped with built-in MyQ technology