◆ Basic functions:
◇ H.264 video compression technology, high compression ratio
◇ 4-channel audio and video synchronous collection, transmission, storage.
◇ support voice talk.
◇ support IO alarm, motion detection alarm, over speed alarm and other alarm
◇ Supports timing / alarm triggered automatically video or photo capture
◇ Supports PTZ control, position preset and cruise
◇ support 3G Internet routing, DMZ and NAT
◇ support server video storage, local HDD recording storage
◇ support parameters configuration and real-time video display on WEB browser
◇ embeded GPS module, tracking on google map and replay
◇ Wi-Fi, 802.11 b/g/n, AP and client supported
◇ Supports OSD image overlay, such as speed, time, GPS info etc
◇ Support connection to external sensors, controllers, LED screen and other devices through the serial port
◇ Support to download recorded data by cellular network and replay
◆ Enhanced functions:
◇ optimized data transmission of 3G and 2.5G, support 2.5G and 3G network automatic switch
◇ optimized transparent RS232 serial transparent data transmission for connection with vehicle operational recorder and other equipment
◇ support turn-on by timing, ignition, ingnition priority. Support delayed turn-off function.