·Asymmetric installation or symmetric installation available.
·With APS technology.
·Button control, easy and convenient.
·The arm locks engage and disengage automatically.
·More flexible three stage arms.
·Users' safety is double guaranteed by using both mechanical latches and restrictive valves.
·Pre-fixed hydraulic pressure prevents overloading operation.
·Standard aluminum motor avoids overheating and ensures long service life.
·24V safe control system.
·Vehicle roof protective device.
·Standard door protection pads to prevent possible damage to the door opened without caution.