h.264 8ch network dvr with hdmi input

Technical parameters

1. operating system:embedded Linux

2. Operation interface:16 bit true color graphical menu interface , with Menu explanatory , support

   USB mouse

3. Video input : 8/16 paths :BNC(1Vp-p,75Ω)

4. Audio input: 8/16 paths :BNC(2Vp-p,impedance:600Ω)

5. One Audio output: 3.5mm earphone socket ( linear output,600Ω)

6. One Monitor signal output : composite video : BNC(1Vp-p,75Ω),1 path : Standard 15-core VGA port

7. alarm signal input : 8/16 paths switched signal input

8. alarm signal output : 4/8 paths switched signal output, capacity 30VDC/1A,125VAC/1A

9. One RS232 : support hardware handshake.

10.One RS485 : full-duplex

11. Four HDD interface , can connect 4 sata hard disk, each supports 2T

12.Two USB interface: USB1.1

13. One network interface :RJ45 10/100M adapting

14. Audio and video parameters: monitor resolution :720x576(PAL),720x480(NTSC),horizontal lines >450,vertical lines >400

15. Playback resolution:352x288(PAL),352x240(NTSC), horizontal lines >270, vertical lines >200

16. Playback approach:one path, CIF resolution

17. Video coding standard:H.264,PAL/NTSC

18. Video output bit rate:64Kbps~2Mbps

19.Audio coding standard:G.721/G.729/ADPCM,sample rate 8kHz/16 bit

20.Audio output bit rate : 40Kbps

21. Power consumption :15~25W( HD excluded)

22. Operating temperature range:-10°C~55

23. Working Relative Humidity:5%~95%(noncondensing in 40°C)

24. 2U chassis, rack-mounted support,Size : 456*86.5*422(mm)