... set NetworkWireless1-card, PPPOE auto dial-up, high-efficiency video transmission algorithmSerial portDebugElicit serial port with miniUSB method, the other ... capacity also can be added according to need.7. Embedded system design, built-in watchdog, 24/7 continuous running.8. ... car and emergency command terminal as carrier, spot audio video and data information can be rapidly, timely and correctly ...