DVR Card Features: software capture card
Channels: Video: 1-32ch(2 card), Audio: 4-8ch  
Compression: Wavelet, MPEG4, H.264
Capacities: 100frames/s(PAL), 120frames/s(NTSC)
OS: Windows XP/2000/2003/Vista/ Window 7
Resolution: 320x240, 640x240, 640x480, 640x480
Chip: Connexant878A
Network: Client, IE browse, PTZ function
Languages: English, Chinese
Software: Offer software and manual