... .RS232, RS485, TCP/IP, USB-Client communication. 2. WIFI,GPRS,ID Card, Mifare Card, HID Card optional. System Specification:* 3.5" TFTscreen and integrated ... -friendly with user’s photo displayed * Built-in USB port allows for manual data transfer when network not available * ... T9 input,function keys· Options: WIFI,GPRS,ID Card, Mifare Card, HID Card, HID iClass Card, 12V UPS· Power:12V DC· Size:205mm( ...