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corresponding actions.
Step 1 Select Main Menu > AI > PARAMETERS > CROWD DISTRIBUTION.
The CROWD DISTRIBUTION interface is displayed. See Figure 4-147.
Step 2 Configure parameters. See Table 4-39.
Parameter
Description
Channel
Select a channel from the dropdown list.
Enable
Check the box to enable the function.
Global
Check the box to enable global crowd distribution alarm.
Crowd
Configure the alarm threshold. The default setup is 4 persons/㎡. The value
Density
ranges from 2 to 10.
Configure the period and in the set time range, the corresponding configuration
Period
item will be linked to start the alarm.
The alarm device (such as lights, sirens, etc.) is connected to the alarm output
Alarm Out
port. When an alarm occurs, the NVR device transmits the alarm information to
the alarm device.
Figure 4-147
Table 4-39
Local Basic Operation 206
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