Manual Door Passenger Elevator

There are no buttons to press. Instead, an elevator operator sits on a small stool and uses a lever to shift the metal box up and down. It's a manually operated elevator, among the last of its kind in Chicago.Elevator doors have two major types, manual and automatic. Manual doors are normally opened and closed manually by hand, and automatic doors are the standard type of doors found in modern days elevators, usually powered by a door operator.