Models: HK-DS4016HCI
Cards are stackable to obtain 64 channels maximum
16 channels video and audio CIF (real time)
or 8 channels video and audio 4CIF (real time)
or 16 channel DCIF (real time)
or 16 channel 4CIF(not real time)

Features & Functions :
>Real-time video and audio compression, no frame lost
>4CIF preview resolution
>Comply with PCI 2.2 standard , a PC can support up to 64 channels
>Support WINDOWS 2000/XP operating system
>Setable video quality and bitrate
>Setable brightness , contrast , saturation and hue of video signal
>Support motion detection
>Support OSD , LOGO and MASK overlay
>Support watermark technology
>Support double encoding

Specifications:
1) Video Format : PAL and NTSC 
2) Video Input  : 16 Ch BNC (1.0Vp-p, 75ohm) 
3) Audio Input  : 16 Ch BNC (2.0Vp-p, 1Kohm) 
4) Preview Resolution  Resolution: 704*576(PAL),704*480(NTSC) 
5) Video Compression : H.264, Support CBR, VBR;
Frame: 25F/s(PAL),30F/s(NTSC)
Output:32kbps-1000kbps(CIF) or 70kbps-4000kbps(4CIF) 
6)Compression Resolution
4CIF:704*576(PAL),704*480(NTSC)
DCIF:528*384(PAL),528*320(NTSC)
2CIF:704*288(PAL),704*240(NTSC)
CIF:352*288(PAL),352*240(NTSC)
QCIF:176*144(PAL),176*120(NTSC) 
7) Audio Compression  : OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps 
8) Power Consumption  : Less than 7W 
9) Working Temperature : -10C--+50C
10)Working Humidity : 10%--90% 
11)Dimension : 185mm*107mm