... :220V Traffic barrier gate & automatic parking system & electronic parking barrier for car parking management system Technical parameters for traffic barrier gate: PowerAC220V, 50HZRunning ... 95%, No DensationCommunication Distance≤1200MBoom length≤4MCommunication ConnectionRS485 CommunicationBoom TypestraightIP54ApplicationParking Lots, Toll Gates, Goods Yards, Railway Crossings, Commercial Premises ...