Network Video Recorder
User Manual
System Setting
164
Issue: V4.6.X(2022-04-24)
Step 2
Enable alarm to set duration time and buzzer duration time, as shown in Figure 9-22.
Figure 9-22
General interface
Step 3
Click
to save settings. Click
to return to the previous settings.
9.3.1.2
IO Control Push
Procedure
Step 1
On the
System Setting
screen, choose
Alarm >
General
>
IO Control Push
to access
the general interface.
Step 2
Enable the IO control push, as shown in Figure 9-23.
Figure 9-23
IO control push interface
Step 3
Choose one alarm in and mode (N/C, N/O).
Step 4
Tick the disable items, click “Apply” to save settings.
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