DS-4208HFVI

Compression Card

Adopts high-efficiency video processing chips
Extra-low power consumption and high stability
Standard H.264 video codec
4CIF real-time audio/video capturing and encoding
Support multiple cards plugged in PC (support up to 40ch cameras input for 1 PC)
Built-in motion detect
Support OSD, LOGO and mask area settings

Video/Audio input
Video compressionH.264(MPEG-4/part10)
Video input8-ch
Video input interfaceBNC (1.0Vp-p, 75Ω)
Audio compressionOggVorbis
Audio input8ch, mono
Audio input interfaceBNC (2Vp-p, 1kΩ, volume adjust range: 83DB)
Video/Audio output
Preview resolution4CIF real time
Compression resolution4CIF/2CIF/CIF /QCIF real time
Video output1 channel BNC video output
Video bit rate32k~2M (CIF), 32k~4M (4CIF) (Unit:bps)
Sampling Rate8KHz
Audio Recording Bit Rate64kbps
Dual StreamYes
General
PCI StandardPCI 2.2
Power consumption< 7W Working temperature-10°C~+50°C(14°F~122°F) Working humidity10%~90% Dimension162x101mm(6.38"x3.98")

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