Dahua HD Mobile Network Camera Quick Start Guide
2
No.
Port name
Function description
5
I/O port
It includes alarm input and output. Different devices have
different I/O ports. Actual use shall be in accordance with
device label, refer to Table 1-2 for more details.
6
Power input
port
Input power, connect to DC 12V power.
Note
Power supply requirement shall be subject to device label.
Table 1-1
Port name
Cable color
Cable port name
Function description
I/O port
Blue
ALARM_IN1
Alarm input port 1
,
receive on-off
signal from external alarm source.
Brown
ALARM_OUT1
Alarm output port 1
, output
alarm
signal to alarm device.
Green
ALARM_OUT_GND1 GND 1
White
ALARM_IN2
Alarm input port 2
,
receive on-off
signal from external alarm source.
Red
ALARM_OUT2
Alarm output port 2
, output
alarm
signal to alarm device.
Black
ALARM_OUT_GND2 GND 2
Table 1-2
1.2
Dimension
Refer to Figure 1-3 and Figure 1-4 for the device dimension. The unit is mm.
Figure 1-3
