... Face, RFID, PIN identification mode ; TCP/IP Communication and USB Host; 3.0 inches color touch scree Multi-Biometric ... TCP/IP Communication and USB Host3.0 inch TFT touch screen, T9 input, 9Digit User IDInfrared optical system enables user ... , Scheduled-bellLanguageMulti Language, English, French, Spanish, Arabic, etc., for more than 40 languages can be selectedEnvironmentOperation temperature: 0~45 ...