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1. Product Specifications
Parameter 4 Channel
Processor
Operation system Real-time operation system PSOS
Video input Channel BNC 1.0V
P- P
75
Video output Channel BNC 1.0V
P- P
75 video signal
Audio input Channel 200-1000mv10K (RCA)
Audio output Channel 2000mv 1K (RCA)
Video display 1,4 ,5 windows display
Video standard NTSC 525 line, 60f/s PAL 625 line, 50f/s
System resource Non real-time recording and simultaneous network operation, independent local playback
Image resolution Real-time monitor 704 576, playback 352 288,
Motion detection Area setting: detection areas on the screen; detection sense setting: 3 levels detection sense for
each area
Video compression MPEG-4 VBR (variable frame rate)
Audio compression
Image compression rate 352 288CIF format
Video recording speed Total resources 25frames for PAL mode, 30 frames for NTSC mode
Image quality 6 levels selectable
Hard disk One 40G hard disk preinstalled. Expandable to two large size hard disks.
HDD space used Audio 14.4Mbyte/hour Video 60-460Mbyte/hour
Alarm input 4 channel voltage alarm input 5 15V D. C. Needed for the alarm input
Alarm output 3 channels output, output in open/close contact or controllable 12V output
Alarm relay 30VDC 1A, 125VAC 0.5A relay output
Network connection RJ45 10M/100M Ethernet connection
Pan-tilt control RS485
Power 110+15%V 60+2% HZ
Power consumption 60W
Working temperature 10 55
Working humidity 10 90
Barometric pressure 86kpa 106kpa
Size 200 (breadth)x275(depth)x130mm (height)
Weight 5.5KG