1. Hydraulic function for operating the height, Brake system for the positioning the panel registered.
2. Extended legs
3. Auto dimming photocell
4. Weather protected battery compartment IP55
5. Two rear warning lights
Radar Speed Sign, Mobile CCTV Camera, Traffic Arrow Board manufacturer / supplier in China, offering Multi Colour Traffic Warning Sign for Road Control and Traffic Management, Vehicle Mount Arrow Directional Traffic Sign for Road Traffic Control, Traffic Arrow Board Sign with Beacon for Traffic Control and so on.