... as to depress a number in the operationalbox, the equipment will move the lot to the ground in order ... equipments, easy to operate (PLC);High speed, conventional parking, environmental friendly, energy saving and low noise Main Technology ... Chain7OperationPush Button, Automatic, Manual8PowerAC 380V/220V 50Hz 3phs 380V 220V 50Hz PSH-DP1 Double-Layer Lift-Sliding Mechanical Type car parking equipment