... TCP/IP IC ,ID Card ,barcode, fingerprint, thumb reader Relay control SUS304 flap gate , flap barrier gate , flap gate barrier , ... barrier, Passage Flap Barrier Turnstiles ,security speed gate , automatic access control gate, flap barrier door 1.Technical Parameters 1PowerAC220C±10V,50HZ2Operating ... sense the passing status. 3.Engineering Projects Automatic security pedestrian control flap barrier