... park barrier ,parking barriers ,parking system barrier ,car park barriers,car parking barrier,Car Parking Boom Barrier Gate,Traffic Parking Barrier Gate ... 80W/120W, Pole automatically up when power off-Motor: single phase asynchronous motor-Boom length: straight pole (<6m), fencing boom(< ... 50/60Hz-Working temperature: -35°C—75°C-Advanced motor with heat protection, in case over 135°Cpower off ...