... ,TCP/IP interface IC,ID,barcode,fingerprintcard SUS304 access controll system Speed gate , flap barrier gate , swing barrier gate 1 ... and Closing Operation)13Protection GradeIP5414ColourSSB(US32D)-Stainless Steel Brushed / Powder Coating(Optional), or other Colour you like15Operation PlaceSubway Station, ... the passing status. 3.Engineering Projects Access Control System Pedestrian Flap Barrier Gate