... barrier ,car park barriers,car parking barrier,Car Parking Boom Barrier Gate,Traffic Parking Barrier Gate,Parking Barrier Gate,automatic ... 357mm ×307mm ×1000mm (main body)-Net weight:70kg -Boom up/down:(depend on boom length)0.9S, 1.4S, 1.8S, 3S, 6S ... -Rating comsuption: 80W/120W, Pole automatically up when power off-Motor: single phase asynchronous motor-Boom length: straight pole (<6m), fencing ...