The liftmaster model MT is a medium duty trolley mount opener. This opener is designed for commercial and industrial doors with standard lift track. It can operate doors up to 14’ tall and up to 200 square feet. It is designed to run up to 12 cycles per hour up to 30 cycles per day. It has a built-in remote-control receiver and can handle up to 20 remote controls, but remote controls are an add-on feature. It uses 315 mhz liftmaster remote controls and does not have wi-fi access. It comes standard with one 3-button wall station with open, close and stop buttons. It only accepts 115V wiring.