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Products
 Model
DH-VDC0404H 4 channel audio/video decoding board
Features
- H.264 (MPEG4 Part 10) & MPEG4 decoding algorithm
- 4 channel video/audio output with realtime display
- Support multiple resolution type: D1, 2CIF, CIF, QCIF
- Provide full SDK & demonstration with source code
- Network Pan Tilt Zoom and Speed Dome Control: more than 60 protocols supported, preset, scan, auto pan, auto tour, pattern, auxiliary function supported. And with Dahua Speed Dome, 3D intelligent positioning function supported
- Smart video detection: motion detection, camera blank, video loss
- Smart camera settings: privacy masking, camera lock, color setting, and title display
Specifications
| General |
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| DSP Amount |
4 |
| PCI Standard |
PCI 2.2 |
| Video |
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| Video output |
4 Channel, BNC, 1.0Vp-p, 75 |
| Video Standards |
PAL(625Line,50f/s),NTSC(525Line,60f/s) |
| Video Compression |
H.264/MPEG4 |
| Video Resolution |
Format NTSC PAL
D1(4CIF) 704 X 480 704 X 576
2CIF 704 X 240 704 X 288
CIF 352 X 240 352 X 288
QCIF 176 X 120 176 X 144 |
| Video Frame Rate |
PAL 1f/s-25f/s, NTSC 1f/s-30f/s |
| Audio |
|
| Audio output |
4 channel, BNC, 200-2800mV, 30K |
| Audio Compression |
PCM/ADPCM |
| Environmental |
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| Operating System |
Windows 2000/2003/XP, LINUX |
| CPU |
P4 2.8G or above |
| Mother Board |
Based on Intel 845/865/915/925/945 Chipset |
| Memory |
256MB or above |
| Display Adapter |
128MB or above |
| Working Temperature |
-10-+55 |
| Working Humidity |
10%-90% |
| Atmosphere Pressure |
86kpa-106kpa |
| Dimension |
240*105 mm(L*W) |
Connections
Application
Recommended installation areas are Securities Companies, Change Booths, Ecasinos, Pawnshops, Jewerlers, Galleries, Exhibition Halls, Department Stores, Convenience Stores, Discount Offices, Hospitals, Police Stations, Subway Stations, Airports, Banks etc.
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