... Reader with 2.4G RFID tag, SD card record (optional) 2.Can connect external RFID Reader, Cameras, Printer (optional) 3.Vehicle examination and ... Quad-band(850/900/1800/1900 Mhz)GPS chipSuper sensitivity and high accuracyPosition AccuracyWithin 10m for 90% (24hr static, -130dBm)I/ ... output ports, 4 serial ports and 1 mini USB port GPS vehicle tracker, built-in RFID Reader with 2.4G RFID tag, SD ...