| Interface |
| Video Input |
4
channels composite video |
| Video Input
Interface |
8-pin
2.54mm connector onboard |
| Audio Input |
4
channels composite video |
| Audio Input
Interface |
8-pin
2.54mm connector onboard |
| PC/104 plus
Interface |
PCI
Rev. 2.1 compliant |
| Card ID |
DIP-switch
selectable |
| Video
Processing |
|
Video Compression
|
MPEG-4
Advanced Simple Profile@level 5 (ISO/IEC 14496-2) |
| MPEG-2
Main Profile@main level (ISO/IEC 13818-2) |
| MPEG-1
(ISO/IEC 11172-2) |
| H.263
(ITU-T Recommendation H.263) |
| Resolution
& frame rate |
NTSC:
720x480@1~30fps
720x240@1~60fps
360x240@1~120fps |
PAL:
720x576@1~25fps
720x288@1~50fps
360x288@1~100fps |
| Audio
Processing |
| Audio
Compression |
G.726
(ADPCM/PCM) |
| Sampling Rate |
8K,
44.1KHz and 48KHz |
| Quantization |
8
bit data depth |
| Functionality |
| Video/audio
Synchronization |
Yes |
| On-screen
Display |
Yes |
| Camera Loss
Detection |
Yes |
| Motion
Detection |
Hardware
Built-in |
| Watermarking |
128
bit secrete key, adjustable length |
| Encoding
Bitrate Control |
VBR,
CBR for each channel |
| System
Requirement |
| System |
x86
PC compatible computer |
Graphic
|
DirectX
compatible VGA card supporting YUV overlay mode |
| Software
Support |
| Device Drive |
Driver
for Windows 2000/XP |
| SDK |
Provide
SDK and demo program
Complete source code of demo program in C++ |
| Operation
Environment |
| Dimensions |
96mm
x 91 mm |
| Operation
Temperature |
0~60°C(32~140°F),
non-condensing |
| Power
Consumption |
7.5W,
1.5A@5V |
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