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1. Product Specifications
Parameter 4 Channel 8 Channel
Processor AMD ELANSC520/133 embedded microprocessor
Operation system Real-time operation system - RTOS
Model DVR0404RW DVR0804RW
Video input 4 Channel (NTSC/PAL) BNC 1.0V
P- P
75 8 Channel (NTSC/PAL) BNC 1.0V
P- P
75
Video output 1 Channel PAL/NTSC BNC 1.0V
P- P
75 video signal
Audio input 4 Channel 200-1000mv10K (BNC) 8 Channel 200-1000mv10K (BNC)
Audio output 1 Channel 2000mv 1K (BNC)
Video display 1(Full Screen) & 4(Quad) window displays 1(Full Screen),4(Quad),9 (3x3) window displays
Video standard NTSC 525 line, 60f/s – PAL 625 line, 50f/s
System resource Real-time recording, one channel playback and network operation simultaneous (Triplex)
Image resolution Real-time monitor 704×576, playback 352×288, VGA output 720×576
Motion detection Area setting: 396 detection areas on the screen; detection sense setting: 3 levels detection sense for
each area
Video compression MPEG-4 CBR (fixed frame rate); MPEG-4 VBR (variable frame rate)
Audio compression Audio - ADPCM 28.8 Mb/hour G.729 - 3.6 Mb/hour Video - 40-460 Mb/hour
Image compression
rate
352×288CIF format - 176×144QCIF format - 704×576 4CIF format.
Video recording
speed
Real-time mode: NTSC 1f/s - 30f/s for each channel adjustable. PAL 1f/s - 25f/s for each channel
adjustable;
Image quality 6 levels selectable
CDRW Built-in CDRW writer for data backup
Pre-Installed Hard
Disk
A 80 Gigbyte Hard disk is preinstalled
Hard Disk Expansion Inside equipped 4 IDE ports, able to install 8 HDDs inside, With CDRW option, up-to 5 internal
HDDs supported
HDD space used Audio - ADPCM 28.8Mb/hour G.729 - 3.6Mb/hour Video - 40-460Mb/hour
Alarm input 8 channel voltage alarm input – 5 to 15V DC necessary 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 110VAC/220VAC
Power consumption 60W 75W
Working temperature 10C – 55C
Working humidity 10 - 90 Relative
Barometric pressure 86kpa - 106kpa
Size 2U standard industrial case 441mm (Wide) x 430mm (Deep) x 89mm (High)
Weight 11KG in Box