258
SN
Icon
Name
Note
6
1
~
16
Alarm input port 1
~
16
There are four groups. The first
group is from port 1 to port 4,
the second group is from port 5
to port 8, the third group is from
9 to 12, and the fourth group is
from 13 to 16. They are to
receive the signal from the
external alarm source. There
are two types; NO (normal
open)/NC (normal close).
When your alarm input device
is using external power, please
make sure the device and the
NVR have the same ground.
NO1
~
NO5
Alarm output port
1
~
5
5 groups of alarm output ports.
(Group 1:port NO1
~
C1,Group
2:port NO2
~
C2,Group 3:port
NO3
~
C3, Group 4:port NO4
~
C4, Group 5: port NO5, C5,
NC5).Output alarm signal to
the alarm device. Please make
sure there is power to the
external alarm device.
NO: Normal open alarm output
port.
C: Alarm output public end.
NC: Normal close alarm output
port.
C1
~
C5
NC5
A
RS-485
communication port
RS485_A port. It is the cable A. You
can connect to the control devices
such as speed dome PTZ.
B
RS485_B.It is the cable B. You can
connect to the control devices such
as speed dome PTZ.
T+
、
T-
、
R+
、
R-
Four-wire full-duplex
485 port
Four-wire full-duplex 485 port. T+,T-
is the output wire.
R+,R- is the input wire.
CTRL 12V
Control power output Controller 12V power output. It is to
control the on-off alarm relay
output.
12V
+12V power output
port
+12V power output port. It can
provide the power
to some
peripheral devices such as the
camera or the alarm device. Please
note the supplying power shall be
below 1A.
Summary of Contents for HCVR2104HS-S3
Page 1: ...Dahua HDCVI Standalone DVR User s Manual Dahua HDCVI Standalone DVR User s Manual V2 3 2 ...
Page 200: ...184 ...
Page 425: ...409 Figure 4 137 Figure 4 138 ...
Page 440: ...424 Figure 4 153 Step 2 Draw the zone 1 Click Draw button to draw a zone See Figure 4 154 ...
Page 446: ...430 Figure 4 157 Figure 4 158 ...
Page 447: ...431 Figure 4 159 Figure 4 160 ...
Page 448: ...432 Figure 4 161 Figure 4 162 ...
Page 451: ...435 Figure 4 165 Figure 4 166 ...
Page 452: ...436 Figure 4 167 Figure 4 168 ...
Page 458: ...442 Figure 4 177 Figure 4 178 4 9 4 1 2 2 Trigger Snapshot ...
Page 460: ...444 Figure 4 180 Figure 4 181 4 9 4 1 2 3 Priority ...
Page 466: ...450 Figure 4 186 Figure 4 187 ...
Page 471: ...455 Figure 4 193 Figure 4 194 ...
Page 557: ...541 Figure 5 69 Figure 5 70 ...
Page 573: ...557 device Figure 5 86 Figure 5 87 ...
Page 579: ...563 Figure 5 94 Figure 5 95 ...
Page 580: ...564 Figure 5 96 Figure 5 97 Please refer to the following sheet for detailed information ...
Page 607: ...591 Figure 5 136 Note For admin you can change the email information See Figure 5 137 ...