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Home >> Products >> DVR card >> Hardware compression DVR card >> Dahua series >> VEC0404FB, VEC0804FB, VEC1604FB

4/8/16 Channel 2CIF Compression Card

VEC0404FB, VEC0804FB, VEC1604FB

4ch 2cif dvr card

Features

  1. H.264 hardware compression algorithm for high compression ratio and excellent image quality.
  2. 4/8/16 channels 2CIF/HD1/CIF/QCIF or half channels 4CIF(D1) real-time recoding and dual-stream supported, also support full channels 4CIF(D1) non-real time recoding.
  3. 4/8/16 channels 4CIF(D1)/CIF/QCIF RAW video stream output.
  4. Support 4CIF(D1)/CIF/QCIF real-time preview for up to 64 cameras.
  5. Video detection supports Motion detection, Video loss and Video block.
  6. Support OSD/LOGO overlay, Privacy masking, Frame rate and Bit rate dynamically adjusted etc.
  7. Provide full SDK with Windows and Linux operation system.
  8. Compatible with full range of Dahua’s Compression card.

Specifications

Model # VEC0404FB VEC0804FB VEC1604FB
Encoding Chip TMS320DM645
PCI Standard PCI 2.2
Video
Input 4 channel, BNC(1.0Vp-p, 75Ω) 8 channel, BNC(1.0Vp-p, 75Ω) 16 channel, BNC(1.0Vp-p, 75Ω)
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Preview Resolution 4CIF(D1)/CIF/QCIF, Realtime
Compression H.264
Encoding Resolution NTSC: 704×480(4CIF/D1), 704×240(2CIF), 352×480(HD1), 352×240(CIF), 176×120(QCIF); PAL: 704×576(4CIF/D1), 704×288(2CIF), 352×576(HD1), 352×288(CIF), 176×144(QCIF)
Encoding Speed Main Stream: Full-channels 2CIF/HD1/CIF/QCIF or Half-channels 4CIF(D1) with 25/30fps; Full-channels 4CIF(D1) with 12/15fps
Extra Stream: CIF/QCIF with 25/30 fps
Bit Rate 32Kbps~4Mbps
RAW Stream Full-channels 4CIF(D1)/CIF/QCIF
Audio
Input 4 channel, BNC(200-2800mV, 30KΩ) 8 channel, BNC(200-2800mV, 30KΩ) 16 channel, BNC(200-2800mV, 30KΩ)
Compression PCM/ADPCM
Sampling Rate 8bit/8KHz, 16bit/8KHz
Bit Rate 32Kbps
System Requirement
Operating System Windows 2000/XP/2003/Vista/7, Linux
CPU Intel or AMD
Motherboard Based on Intel or AMD chipset, PCI 2.2 slot
Memory 256MB or above
Graphics NVIDIA, AMD-ATI, Intel graphics cards, memory 64MB or above
Environmental
Working Environment -10~+55℃ / 10~90%RH / 86~106kpa
Power Requirement 5V±10%, 3.3V±10%
Power Consumption 3W 7W 11W
Dimension 152.5mm×93.2mm 182.5mm×106.6mm 257mm×106.6mm
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