... parking barriers ,car parking system barrier ,park barrier ,parking barriers ,parking system barrier ,car park barriers,car parking barrier,Car Parking Boom Barrier ... )0.9S, 1.4S, 1.8S, 3S, 6S.-Color: yellow, orange, red for option (others for OEM) ... detector & remote control panel, with LED control signal for option -Support traffic light and temperature control device WPB-L03 car security system