 Meet the criterion of PCI 2.2，main chipset adopts TI642 processor
 Good image quality, display at 704*576（4CIF）, one PC can support to 64Channels
 H.264 Video compressed format and Audio at ADPCM
 Image quality and frames can be adjusted, Video Brightness, Hue and contrast also can be adjusted；
 Watermark supported; additionally the matched decoding device available.
 Support WINDOWS 2000/XP, Further development available