Technical parameters: Product Sizeï1500*1350*2300mm Materialï304 stainless steel turnstile gate Thickness of steelï1.5mm Channel Widthï700mm Power supply voltageïAC220 ± 10%V, 50HZ Passing speedï< 40 person/min Gate open timeï0.2 second Feature of productï 1.Fault detection,user-friendly maintenance and use 2.Bidirection, or one direction permitted, one forbidden, or one direction need card reader, one for free. 3.Free movement in both directions without power, power lock function automatically restore on power in case of emergency.