Belt Drive

LiftMaster 8550W


LiftMaster 8355W is a belt drive opener, So it's very quiet with minimum amount of vibration.

Built-in WiFi

Built-in Wi-Fi® allows for smartphone control with the myQ® app.

Battery Backup

Battery Backup allows you to open/close your door even when the power is out.


Manufacture Warranty

  • Accessory Warranty: 1 Year Battery and Remote Control
  • Belt Warranty: Lifetime
  • Motor Warranty: Lifetime
  • Parts Warranty: 5 Years