* Technical Specification:

1) MPEG-4 soft compressed form, four channels video input, one channel audio input.

2) Total sources: 25 frames per second in PAL system, 30 framea per Per second in NTSC system

3) Be used in single collecting, afford the function of video collecting at a full real-time

4) Different speed for replay, quick and slow.

5) Occupying hard disc 120-250 /channel/hour when recording.

6) Screen definition: 768*576 384x288.

7) Alarm transfers is carried through LAN and WAN 8) Single system can support installing four cards, up to 16 channels video . Collection, screen total sources 100frame.

9) Support Win98/win2000 operating system..

10) Weight: 100g