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QSD42908 User’s Manual
Appendix D: Specifications
Model | QSD42908 |
Compression standard | H.264 |
Preview resolution | PAL:704*576(4CIF) NTSC704*480(4CIF) |
Recording resolution | PAL:352*288(CIF) NTSC352*288(CIF) |
Video input | 8 channels BNC ( 1.0 |
Video out | 1 channel BNC |
Video spot out | 1 channel BNC |
Frame rate | PAL: 15FPS, NTSC: 20FPS |
Audio compression standard | OggVorbis 16Kbps |
Audio in | 4 channels RCA (2 |
Audio out | 1 channel RCA (Linear electrical level, |
| 1KOhm) |
Stream type | Video or Video&Audio |
Bit rate | |
| 768Kbps each channel |
IDE interface | 1 IDE interface , supports 2 HDDs |
Network port | 10M/100M |
1 | |
T+T- R+R- | |
USB | 1 USB 2.0 interface ,support USB disk, USB |
| HDD, USB |
VGA | 1VGA |
| Resolution: |
| 800*600/60Hz |
| 1024*768/60Hz |
| 1280*1024/60Hz |
Alarm in | 16 channels |
Alarm out | 4 channels |
Power supply | DC 12V |
Power consumption | 10W(without HDD) |
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Working temperature | 14 |
Working humidity | |
Dimensions | 17.5in*11.5in*1.75in |
PAL: 176*144(QCIF), 352*288(CIF), 704*288(2CIF), 528*384(DCIF), 704*576(4CIF);
NTSC: 176*120(QCIF), 352*240(CIF), 704*240(2CIF), 528*320(DCIF), 704*480(4CIF).
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