Model

SADVR 4004HB

SADVR 4008HB

Operation system

Embedded Linux Operation System

Embedded Linux Operation System

Video input

4 channels composite video input (NTSC/PAL) BNC（1.0VP- P, 75Ω）

8 channels composite video input (NTSC/PAL) BNC（1.0VP- P, 75Ω）

Video output

1 channel PAL/NTSC, BNC （1.0VP- P, 75Ω）composite video output；1channel VGA output

1 channel PAL/NTSC, BNC （1.0VP- P, 75Ω）composite video output；1channel VGA output

Audio input

4 channels audio input 200-2500mv30KΩ(BNC)

8 channels audio input 200-2500mv30KΩ(BNC)

Audio output

1 channel audio output3500mv30KΩ(BNC)

1 channel audio output3500mv30KΩ(BNC)

Screen Division

1, 4, windows display

1, 4, 9 windows display

Video format:

PAL（625line, 50f/s）, NTSC（525line, 60f/s）

PAL（625line, 50f/s）, NTSC（525line, 60f/s）

System resource

Multi-tasking operation for multi-channel real time display, recording, playback, network operations simultaneously

Multi-tasking operation for multi-channel real time display, recording, playback, network operations simultaneously

Image resolution

Monitor: PAL/NTSC 704×576/704×480；Playback: 704×576/704×480, 704X288/704X240, 352X576/352X480, 352X288/352X240

Monitor: PAL/NTSC 704×576/704×480；Playback: 704×576/704×480, 704X288/704X240, 352X576/352X480, 352X288/352X240

Motion detection

192(16X12) configurable detection areas per channel, with programmable sensitivity and threshold settings.

192(16X12) configurable detection areas per channel, with programmable sensitivity and threshold settings.

Video compression

MPEG-4/H.264(CBR/VBR)

MPEG-4/H.264(CBR/VBR)

Audio compression

ADPCM/PCM

ADPCM/PCM

Frame rate

PAL: 1f/s-25f/s per channel configurable；NTSC1f/s-30f/s per channel configurable

PAL: 1f/s-25f/s per channel configurable；NTSC1f/s-30f/s per channel configurable

Image quality

6 levels configurable

6 levels configurable

Hard disk

4 IDE ports for a maximum of 8 large capacity HDDs

4 IDE ports for a maximum of 8 large capacity HDDs

HDD space occupation

Audio：ADPCM14.4Mbyte/h; PCM28.8Mbyte/hVideo：40～2000Mbyte/h

Audio：ADPCM14.4Mbyte/h; PCM28.8Mbyte/hVideo：40～2000Mbyte/h

Alarm input

8 channels alarm input

8 channels alarm input

Alarm output

3 channels alarm output, including 1 controllable +12V output

3 channels alarm output, including 1 controllable +12V output

Alarm relay

30VDC 1A, 125VAC0.5A（relay output）

30VDC 1A, 125VAC0.5A（relay output）

Network connection

RJ45 10M/100M Ethernet port

RJ45 10M/100M Ethernet port

Pan-tilt control port

RS485, RS232

RS485, RS232

Power

220 V±25%50 HZ±2%/110V, 60HZ

220 V±25%50 HZ±2%/110V, 60HZ

Power consumption (without HDD)

40W(±3W)

40W(±3W)

Working temperature

-10℃-+55℃

-10℃-+55℃

Working humidity

10℅-90℅

10℅-90℅

Barometric pressure

86kpa-106kpa

86kpa-106kpa

Size

2U standard industrial case, 441(W)x460(L)x89(H) mm

2U standard industrial case, 441(W)x460(L)x89(H) mm

Weight

7KG（without HDD）

7KG（without HDD）