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| DVR Card Hardware Compression (HK-DVR 204H) |
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Model
HK-DVR204H
HK-DVR208H
Video Input
4Channel(PAL/NTSC)
8Channels(PAL/NTSC)
BNC(Vp-p = 1.0V, 75Omh)
Audio Input
4 Channel
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/ch/s(PAL), 30F/ch/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
-10C-- +50C
Working Humidity
10%--90%
Computer Configuration
(Recommend)
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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| 2014/6/11 |
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