Display4.3-Inch Touch ScreenFace capacity1200(1 :N), 3000(1:1)Fingerprint capacity2000 (Optional 4000)ID Card capacity10,000 ( Optional)Logs capacity100,000CommunicationTCP/IP, RS232/485, USB Host (Optional:Wifi, GPRS)Standard FunctionsAutomatic Status Switch, Self-Service Query, Work Code, SMS, DST, T9 Input, 9 Digit User ID, Scheduled Bell, Photo IDInterfaces for3rd Party Electric Lock, Door Sensor, Exit Button, AlarmOptional FunctionsID/MiFare Card,  ADMS, 2000 mAh Backup BatteryPower Supply12V 3AOperating Temperature0 °C- 45 °COperating Humidity20%-80%Dimensions194*169*109mm (Length*Width*Thickness)Package Weight1.6 kg