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Dahua Technology DH-XVR1B04H User Manual

Dahua Technology DH-XVR1B04H
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Users Manual
52
4.3.1 Introducing Alarm Port
The alarm input ports are dependent on the model you purchased.
Alarm ports
Table 4-1 Alarm port description
Icon
Description
1,2,3,4,5,6,7,8,9,10,11,
12,13,14,15,16
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
NO1 C1, NO2 C2, NO3
C3, NO4 C4
There are four groups of normal open activation output (on/off button).
NO5 C5 NC5 There is one group of normal open activation output (on/off button).
CTRL 12V
Control power output of the 6th alarm output channel. Voltage current: 500
mA.
When there is an alarm output, close the power output.
When the alarm is cancelled, open the power output.
+12V
Rated current.
Voltage current: 500 mA.
Ground cable.
485 A/B
485 communication port. They are used to control devices such as decoder.
120 Ω should be parallel connected between A, B lines if there are too many
PTZ decoders.
T+, T-, R+, R-
Four-wire full-duplex RS-485 port.
T+ T-: output wire.
R+ R-: input wire.
4.3.2 Alarm Input
Refer to the following figure for more information.
Grounding alarm inputs which includes NO (Normally Open) and NC (Normally Closed) type.
Parallel connect COM end and GND end of the alarm detector (Provide external power to the
alarm detector).
Parallel connect the Ground of the DVR and the ground of the alarm detector.
Connect the NC port of the alarm sensor to the DVR alarm input (ALARM).
Use the same ground with that of DVR if you use external power to the alarm device.

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Dahua Technology DH-XVR1B04H Specifications

General IconGeneral
Aspect ratio16:9
CertificationFCC: Part 15 Subpart B CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 UL: UL 60950-1
Product colorBlack
Rack capacity1U
Playback modesFast, Next, Pause, Play, Previous, Repeat, Shuffle, Slow, Stop, Zoom
Backup functionYes
Channels quantity8 channels
Multi-display modes4, 8
Video capturing speed60 fps
Maximum recording time1 h
Audio formats supportedAAC, G.711, PCM
Network connection typeRJ-45
Maximum video resolution1920 x 1080 pixels
Video compression formatsH.264, H.264+, H.265, H.265+
Analog signal format systemNTSC, PAL
Video capturing speed (PAL)30 fps
Playback resolutions supported1920×1080, 1280×1024, 1280×720
BNC input ports8
BNC output ports1
USB 2.0 ports quantity2
HDD interfaceSerial ATA
Maximum HDD capacity6000 GB
DC voltage12 V
Power supply typeDC
Power consumption (typical)10 W
Package weight1000 g
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)-10 - 45 °C
Storage relative humidity (H-H)0 - 90 %
Operating relative humidity (H-H)10 - 90 %
Number of users128 user(s)
Ethernet interface typeFast Ethernet
Supported network protocolsHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter , DDNS, FTP, Alarm Server, P2P, IP Search
Weight and Dimensions IconWeight and Dimensions
Depth192 mm
Width197 mm
Height41 mm
Weight540 g

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