Appendix D: Specifications - Q-See QSD42908 Net User Manual

Appendix D: Specifications

Model
Compression standard
Preview resolution
Recording resolution
Video input
Video out
Video spot out
Frame rate
Audio compression standard
Audio in
Audio out
Stream type
Bit rate
IDE interface
Network port
RS-232 port
RS-485 port
USB
VGA
Alarm in
Alarm out
Power supply
Power consumption
Working temperature
Working humidity
Dimensions
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).
QSD42908 User's Manual
QSD42908
H.264
PAL:704*576(4CIF) NTSC704*480(4CIF)
PAL:352*288(CIF) NTSC352*288(CIF)
8 channels BNC ( 1.0 Vp-p ,75 Ohm)
1 channel BNC (1.0Vp-p ,75 Ohm)
1 channel BNC (1.0Vp-p , 75 Ohm)
PAL: 15FPS, NTSC: 20FPS
OggVorbis 16Kbps
4 channels RCA (2 Vp-p ,1KOhm)
1 channel RCA (Linear electrical level,
1KOhm)
Video or Video&Audio
32Kbps-2Mbps (user defined) recommend
768Kbps each channel
1 IDE interface , supports 2 HDDs
10M/100M self-adapt Ethernet port
1
T+T- R+R-
1 USB 2.0 interface ,support USB disk, USB
HDD, USB CD/DVD-R/W
1VGA
Resolution:
800*600/60Hz
1024*768/60Hz
1280*1024/60Hz
16 channels
4 channels
DC 12V
10W（without HDD）
14 F--131 F
10%-90%
17.5in*11.5in*1.75in
96