... barrier ,park barrier ,parking barriers ,parking system barrier ,car park barriers,car parking barrier,Car Parking Boom Barrier Gate,Traffic Parking Barrier Gate,Parking Barrier Gate,automatic barrier gate,barrier gate ... powder coating-Rating comsuption: 80W/120W, Pole automatically up when power off-Motor: ... single phase asynchronous motor-Boom length: straight pole (<6m), fencing boom(<4m), fold arm ...