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Video Compression
|
M-JPEG
|
|
Preview Resolution
|
Display:704x576;Record:352x288(real time)/704x288
|
|
Compress Resolution
|
CIF, QCIF,
|
|
Video Input
|
4CH
|
|
Video Output
|
1CH
|
|
Frame rate per Channel
|
PAL: 25 F/S; NTSC: 30 F/S
|
|
Stream Type
|
Mixed stream or Video Stream
|
|
Bit rate
|
16Kbps～2Mbps (Self definition)
|
|
Communication Interface
|
1 RJ45 for RS232
|
|
Keyboard Interface
|
1 RJ45 10M/100M UTP Network，1 RJ45 for RS232, 1 RJ45 for RS485
|
|
Serial Link Interface
|
1 RJ45
|
|
USB Interface
|
1 RJ45
|
|
VGA
|
YES
|
| Device support |
Support USB,FLASH Disk,USB HDD,USB CD/RW
|
|
Switch Alarm Input
|
2ports
|
|
Switch Alarm Output
|
4ports
|
|
Power Supply
|
220VAC, 60 Hz or 110VAC,50 Hz
|
|
Working temperature
|
-10℃--＋50℃
|
|
Working Humidity
|
10%--90%
|
|
Size
|
340(w)*540(h)*260(d)
|
|
Weight
|
3Kg (without HDD)
|
|
|
|
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