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4
Chapter 1 Product Features And Specifications
1. Technical Specifications
Parameter
16 Channel
12 Channel
Model
DH-DVR1604RW
DH-DVR1604
DH-DVR1204RW
DH-DVR1204
Operation system
Real-time operation system
(
RTOS
)
Processor
AMD ELANSC520/133 embedded microprocessor
Video input
16
Channel
(NTSC/PAL)
BNC
(
1.0V
P- P
,
75
Ω)
12
Channel
(NTSC/PAL)
BNC
(
1.0V
P- P
,
75
Ω)
Video output
1
Channel
PAL/NTSC
,
BNC
(
1.0V
P- P
,
75
Ω)
video signal
Audio input
16
Channel
200-3000mv10K
Ω
(RCA)
4
Channel
200-3000mv10K
Ω
(RCA)
12
Channel
200-3000mv10K
Ω
(RCA)
4
Channel
200-3000mv10K
Ω
(RCA)
Audio output
1
Channel
2000mv 1K
Ω
(RCA)
Video display
1,4,16 window display
1,4,16 window display 1,4,16 window display 1,4,16 window display
Video standard
NTSC
(
525 line, 60f/s
),
PAL
(
625 line, 50f/s
)
System resource
16 channels real-time recording, one channel
playback and network operation simultaneous
12 channels real-time recording, one channel
playback and network operation simultaneous
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 (Constant bit rate);
MPEG-4
VBR (Variable bit rate)
Audio compression
Audio
:
ADPCM
Image compression rate 352
×
288 CIF format
,
704
×
576 4CIF format
Video
recording
speed MPEG mode: PAL 1frame/10second-25f/s for each channel adjustable; NTSC
1frame/10second-30f/s for each channel adjustable
Image quality
6 levels selectable
Hard disk
4 IDE ports able to install 8 build-in HDDs, expand with external HDD case for another 12 HDDs
HDD space used
Audio
:
ADPCM 28.8Mbyte/hour Video
:
40-460Mbyte/hour
Alarm input
16 channel voltage alarm input (
+
5
~+
15V D. C. Needed for the alarm input)
Alarm output
6 channels output,
(
output in open/close contact
)
Alarm relay
24VDC 1A,220VAC 0.15A
(
relay output
)
MODEM
connection
RS232
Network connection
RJ45 10M/100M Ethernet connection
Pan-tilt control
RS485
Backup
CD-R
、
USB
、
HDD
PC
HDD
CD-R
、
USB
、
HDD
PC
HDD
Power
110VAC/220VAC
Power consumption
60W
70W
Working temperature
-10
℃-
+55
℃
Working humidity
10
℅-
90
℅
Barometric pressure
86kpa
-
106kpa
Size
2U standard industrial case
,
441 (W)x430 (L)x89mm (H)
Weight
Approx 11KG(Without HDD weight)
Installation method
Shelf installation; Desk installation