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Dahua HD Mobile Network Camera Quick Start Guide
1.3 Alarm Setup
Note
This function is only supported by some models.
The following figure shows the Alarm setup screen.
To set up the Alarm input and output, do the following:
Step 1 Connect alarm input device to the alarm input port of I/O cable.
Step 2 Connect alarm output device to the alarm output port of I/O cable. Alarm output
is open-collector output, which needs the alarm device to pull up 10K resistance
to +3V~+5V.
Step 3 Open the WEB, and make corresponding settings for alarm input and output in
Alarm Setup. Alarm input on WEB corresponds to the Alarm input of I/O cable.
Because the alarm input device will generate high or low level signal when there
is alarm, the configurations are corresponding NO and NC inputs.
Figure 1-4
Figure 1-5
3
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