... 6m 3, Working without noise and shaking Driveway Barrier Gate -- SpecificationsModel NumberB005Power SupplyAC220V 50Hz/60HzPower Consumption120WArm LengthMax 5m ( ... toEnterprise, Factory, Park, School, University, Stadium... Driveway Barrier Gate -- Features: 1, It is widely used for the facilities ... , Safety barrier with direct boom, fold boom and fence boom for selection.5, Clutch key can be available ...