| Shenzhen Hyking Industrial Co., Ltd. |
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Model
HK-204H
HK-208H
Video input
4channel(PAL/NTSC)
8channels(PAL/NTSC)
Bnc(vp-p 1.0v, 75omh)
Audio input
4 channels
8 channels
Bnc(vp-p=2.0v, snr>83db, linear electrical level, 600 omh)
Preview resolution
Resolution: 704*576(pal), 704*480(ntsc)
Video compression
H. 264, support CBR, VBR;
Frame: 25f/s(PAL), 30f/s(NTSC)
Output: 32kbps-1000kbps H. 264, support CBR, VBR
Compression resolution
CIF: 352*288(PAL), 352*240(NTSC)
Qcif: 176*144(PAL), 176*120(NTSC)
Qqcif: 88*72(PAL), 88*60(NTSC)
Audio compression: Oggvorbis, sample ratio is 16KHz, output ratio is 16kbps
Working temperature: -10ºC-+50ºC
Working humidity: 10%-90%
Computer configuration
Mainboard: Intel 845 or 865 chipset
Memory: 256MB
Display adapter: Geforce mx400/420/440 series or ati radeon 7000/7200/7500/8500/9000 series |
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