1.4.3inch touch screen 2.Face capacity:400 3.fingerprint capacity:2000 4.COMM:TCP/IP,RS232/485,USB host 5. Backup battery Main Features:1.Fingerprint capacity:2000,Face capacity:4002,Comm Port: TCP/IP,RS232/485, U flash.3.Verification mode:Face,Fingerprint,password,card(optional)4.Display:4.3inch TFT touch screen5.Gross weight: 2.7kgDescription:OIFace302 is multi-biometric identification time ...