4ch usb dvr for vehicle security with D1 resolution

Specifications

Name: 4ch vehicle/car usb dvr

 Function: 
1. Immediately auto record once power on; 
2. Support 1000GB SATA HDD;
3. Overwriter when full or stop when full;
4. All files saved in HDD won't be lost when power off;
5. The date/time and ID stamp will be shown on the video;
6. Be compatitable with any CCD/CMOS cameras;
7. Can supply power to the camera directly;
8. Embeded CPU and Linux operation system;
9. Data exchange with PC via USB interface;
10. Anti-shake design, for protecting HDD;
11. Password access makes HDD date safe;
12. Options for continuous, real-time record or motion detect;
13. Clear shut down for HDD safe;
14. Support PAL/NTSC TV system;
15. Multi-language operation menu, plug in and play, no need software installation;
16. Online upgrade is avaliable;

Parameters:

Model : VR8800N (4-CH HDD DVR)
Working Voltage : DC 8-36 V(DC 14-36 V when power camera)
Maximum Current : ≤ 2.5 A
Working Temprature : –10°C~ 50°C
Output Voltage(for camera) : DC12 V
Power Supply :  Car battery
Maximum Memory Capacity : 1000 GB
CompressionFile Format : H.264/MPEG2/MPEG4
Record Switch  : Continuous record or motion detect
Record mode : Motion detect,schedule and manual record 
Record Quality : 3 rating adjustable
Resolution :  D1 (PAL 720*576,NTSC 720*480)
Frame Rate : PAL(1~54fps optional)  NTSC(1~60fps optional)
Record AV in signal : 4 CH video+2 CH audio
File Store Mode : Overwrite when full or stop when full
Internet Interface : One 10M/100M RJ45
HDD Interface : One 2.5″SATA HDD 
Compatible camera : Common CMOS & CCD
Dimension : 194mm ×180mm×50mm
Net weight : 2.2 KG
Optional Functions  : Panning Table control support GPS chart recorder(blackbox)