... to maintain the PC host. RJ45 interface, 10/100m net card, USB port, RS232 port...4. Frame: Durable 1.5mm ... circuit controller7. Frame surface: five layers metalic paint8. Basic software: OS, drive for touch panelThe following additional devices are available ... 1. Wifi, 3G modem, GPRS, Bluetooth2. Finger printer, RFID card reader3. Digital camera, web camera, surveillance camera Test processBefore we ...