Note: The DS4008HSI can be set as 8 Channels
QCIF/CIF/DCIF/4CIF compression resolution, not support dual encoding.
One chipset compress 8 channels video image.
Available Models:
Cards are stackable to obtain 64 channels maximum
DS4008HSI
8 channels video and audio CIF(real time)
or 8 channels video and audio 4CIF (not real time, record frame
about 3 frames, and preview image will loss frame)
or 8 channels video and audio DCIF (not realtime,record frame
about 5 frames,and preview image will loss frame)
Features & Functions :
◊H.264 (MPEG-4/Part 10) video compression standard leads to high
compression ratio and good video quality OggVorbis audio compression
standard, with 16 kHz sampling rate and 16 kbps output bitrate
◊Real-time video and audio compression, no frame lost
◊4CIF preview resolution
◊Support Windows2000/XP
◊Setable I.B.P frame sequence
◊Setable video quality and bitrate
◊Setable brightness , contrast , saturation and hue of video signal
◊Support motion detection
◊Support OSD , LOGO and MASK overlay
◊Not support capture image
◊Not support double encoding
Specifications:
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Item
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Specifications
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Video Format
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PAL and NTSC
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Video Input
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8 Channels BNC (1.0Vp-p, 75ohm)
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Audio Input
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8 Ch BNC(Vp-p=2.0V,SNR > 83DB,Linear Electrical
Level ,1000¦¸)
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Preview Resolution
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Resolution: 704*576(PAL),704*480(NTSC)
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Video Compression
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H.264, Support CBR, VBR;
Frame: 25F/s(PAL),30F/s(NTSC)
Output:32kbps-1000kbps(CIF)
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Compression Resolution
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CIF:352*288(PAL),352*240(NTSC)
QCIF:176*144(PAL),176*120(NTSC)
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Audio Compression
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OggVorbis, Sample ratio is 16KHz, Output
ratio is 16kbps
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Power Consumption
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Less than4.5W
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Working Temperature
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-10 °C--+50 °C;
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Working Humidity
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10%--90%
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Dimension
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