... .10,Automatically count alarm times and people numbers of passing through on digital panel.11,Password protection function to avoid tampering ... :1,Power supply: 220V AC, 50/60Hz2,Power: < 35 W3,Through rate: more than 60 persons / per minute4,Signal Frequency:6 ... EN50082-1,EMC,ECCE Certificate;National standard GB15210-2003 Walk-through Anti-theft Detector