... A -- Specifications: Barrier gate--AMaterialStainless steelPole materialAluminumPole length≤ 6.0mRail up or down time4s-6sExterior size330x300x960mmPower supply220V/50Hz Motor power80W 24VDCOperating ... has many input terminals for photocell, Airwave switch, loop detector, back-up battery, toll gate system and output terminals for lamp.Pls ...