... or 3m,6 seconds or 2seconds,Power: >120W automatic barrier parking barrier barrier Automatic barrier1) Voltage:AC 220V50Hz2) Power: >120W3) Rod ... temperature: -40 ~ 75oC 1) Applications: control and management of parking lots, toll gates, goodsyards, railway crossings, commercial premises, apartment ... speed and normally speed for you to choose.automatic barrier parking barrier barrier automatic barrier