1. H. 264 Video compression format 2. Support 1 to 4 channels video input 3. Industrial grade design 4. Built-in GPS, G sensor (optional) 5. Built-in wireless module like 3G (CDMA, TD-SCDMA, EVDO) 6. Real time recording: 100f/s (PAL); 120f/s (NTSC) 7. Recording resolution: CIF/ 2CIF/ D1 optional, max. 2CH of D1 + 2CH of CIF 8. Support 1 channel audio input 9.4 channels alarm input/ 2channels alarm output 10. RS232 interface for remote control; RJ45 10M/100M Ethernet port 11. Video recording mode: Auto, alarm, timed and manual recording 12. ASF video file format played by VLC 13. Storage capacity: Two 32GB SD card 14.6V to 36V input and 12V/1.5A output 15. Operating temperature: -25C to +70C 16. Mini size: 112(W) x36(H) x138(D) mm Weight: 0.45KG Recording Channel 1-4 channel optional System Resolution CIF, HD1, D1, max. 2CH of D1 & 2CH of CIFfps: 1 to 25f/s/CH adjustable (PAL) or 30f/s/CH (NTSC) Video Quality 1-4 levels, 1 is the highest level and 4 is the lowest level. OSD Overlays letters and logo like some date & time info and vehicle ID SD card REC SD card recycle recording. Automatically switch to the other SD Cardafter the one is full, and the data will be automatically overwritten Recording Mode Default auto recording after power on, support timed recording, alarm recording. Preview 1 channel and 4 channels preview Disk Data overwritten Disk data overwritten PlaybackSystem Video Search Search video via time, type(normal or alarm), target SD card Playback 1 to 4 channels playback Forward and backward at the speed of x 2, x4, x8, x16 GUI Graphical User Interface Setup system parameters through the remote control Alarm Input Up to 4 channels alarm input Recording within 15 seconds ahead of the alarm starting, and the recording after alarm dynamically adjusted Output Up to 2 alarm output, level signal. OptionalFunction GPS Built-in GPS module, GPS information recording together with video 3G Network RJ45 Ethernet port. Support wireless transmission such as CDMA, TD-SCDMA, EVDO G-Sensor Built-in G-Sensor module Others Power Management System auto power on/off modeVehicle acc on/off---system auto power on after acc on, system power off according to the delay time (up to 240min, default 5min) after acc offPreset time---only according to time preset table Advanced Power-off data protection function All data can be saved and the recording files can be closed normally in case of power lost.

