DH-VEC0404-0804-1604FB
• H.264 hardware compression algorithm for high compression
ratio and excellent image quality
• 4/8/16 channel 2CIF/HD1/CIF/QCIF or half channel 4CIF(D1) real-time recoding and dual-stream supported, al so support full channel 4CIF(D1) non-real time recoding
• 4/8/16 channel 4CIF(D1)/CIF/QCIF RAW video stream output
• Support 4CIF/CIF/QCIF real-time preview up to 64 cameras
• Video detection supports Motion detection, Video loss and Video block
• Support OSD/LOGO overlay, Privacy masking, Frame rate and Bit rate dynamically adjusted etc
• Provide full SDK with Windows and Linux operation system
• Compatible with full range of Dahua’s Compression card
| Model | DH-VEC0404FB | DH-VEC0804FB | DH-VEC1604FB | ||||
| Genral | |||||||
| 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) |
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| Encoding Speed | Main Stream:Full-channel 2CIF/HD1/CIF/QCIF or Half-channels 4CIF(D1) with 25/30fps; Full-channel 4CIF(D1) with 12/15fps | ||||||
| Extra Stream: CIF/QCIF with 25/30 fps | |||||||
| Bit Rate | 32Kbps~4Mbps | ||||||
| RAW Stream | Full-channel 4CIF(D1)/CIF/QCIF | ||||||
| Frame rate | 25 fps | ||||||
| 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 | 32 kbps | ||||||
| System Requirement | |||||||
| Operating System | Windows 2000/XP/2003/Vista/7, Linux | ||||||
| CPU | Intel or AMD | ||||||
| Mother board | Based on Intel or AMD chipset, PCI 2.2 slot | ||||||
| Memory | 256MB or above | ||||||
| Grphics | 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 | 4W | 7W | 11W | ||||
| Dimension | 152.5mm×93.2mm | 182.5mm×106.6mm | 257mm×106.6mm | ||||
| Model | Size | Download | |
| DH-VEC0404-0804-1604FB | 805kb | Download | |