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Home >> Products >> DVR card >> Hardware compression DVR card >> Dahua series >> VEC0804LC, VEC1604LC

8/16 Channel CIF Compression Card

VEC0804LC, VEC1604LC

4ch cif dvr card

Features

  1. H.264 hardware compression algorithm for high compression ratio and excellent image quality.
  2. 8/16 channels CIF or 2/4 channels 4CIF(D1) realtime recoding and dual encoding stream supported, also support 8/16 channels 4CIF(D1)/2CIF/HD1 non-real time recoding (VEC0804LCN without audio encoding).
  3. Support 4CIF/CIF/QCIF real-time preview for up to 64 cameras.
  4. Video detection supports Motion detection, Video loss and Video block.
  5. Support OSD/LOGO overlay, Privacy masking, Frame rate and Bit rate dynamically adjusted etc.
  6. Provide full SDK with Windows and Linux operation system.
  7. Compatible with full range of Dahua’s Compression card.

Specifications

Model # VEC1604LC VEC0804LC VEC0804LCN
Encoding Chip VS2801
PCI Standard PCI 2.2
Video
Input 16 channel, BNC(1.0Vp-p, 75Ω 8 channel, BNC(1.0Vp-p, 75Ω
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Preview Resolution 4CIF/CIF/QCIF
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: 16 channel CIF or 4 channel 4CIF(D1) with 25/30fps; 16 channel 2CIF/HD1 with 12/15fps, 4CIF(D1) with 6/7fps Main Stream: 8 channel CIF or 2 channel 4CIF(D1) with 25/30fps; 8 channel 2CIF/HD1 with 12/15fps, 4CIF(D1) with 6/7fps
Bit Rate 32Kbps~4Mbps
Audio
Input 16 channel, BNC(200-2800mV, 30KΩ) 8 channel, BNC(200-2800mV, 30KΩ) /
Compression PCM/G.711 PCM/G.711 /
Sampling Rate 8bit/8KHz 8bit/8KHz /
Bit Rate 64Kbps 64Kbps /
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 6W 3W 3W
Dimension 182.5mm×106.6mm 152.5mm×93.2mm 145.5mm×85.2mm
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