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NV4004HC |
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Available Models:
Cards are stackable to obtain 64 channels maximum
NV4004HC 4 channels video and audio CIF(real time)
or 2 channels video and audio 4CIF (real time)
or 1 channel 4CIF and 2 channel CIF (real time)
or 4 channel DCIF (real time)
or 4 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
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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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4 Ch
BNC (1.0Vp-p, 75ohm)
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Audio Input
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4 Ch
BNC (2.0Vp-p, 1Kohm)
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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) or 70kbps-4000kbps(4CIF)
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Compression Resolution
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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)
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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 than 3.5W
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Working Temperature
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-10℃--＋50℃
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Working Humidity
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10％--90％
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Dimension
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155mm*95mm
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Computer Configuration
(Recommend)
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Mainboard: Intel 945 or 965 Chipset
Memory: 512MB
Display Adapter: ATI Radeon 7000/7200/7500/8500/9000
X550series
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