Dahua N41C1P, User Manual, Page: 181 / 377

User's Manual
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people stay detection.
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This function requires access to a camera that supports stereo behavior analysis.
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Stereo analysis and IVS are mutually exclusive and cannot be enabled at the same time.
5.9.7.1 Enabling Smart Plan
To use An by camera, you need to enable the smart plan first. For details, see "5.9.2
Smart Plan".
5.9.7.2 Configuring Stereo Analysis
5.9.7.2.1 People Approach Detection
When two people stay in the same detection area longer than the defined duration or when
the distance between two people is larger or smaller than the defined threshold, an alarm
will be triggered.
Procedure
Step 1 Select Main Menu > An > Parameters > Stereo Analysis.
Step 2 Select a channel and then click Add.
Step 3 Select Enable and then set Type to People Approach Detection.
Step 4 Draw detection rule.
1) Click , and then draw a detection area on the video image. Right-click the
image to stop drawing.
2) Configure parameters.
Table 5-36 Parameters of people approach detection
Parameter Description
Name Customize the rule name.
Sensitivity Set alarm sensitivity.
Duration
Set how long two people stay in the same detection area until an
alarm is triggered.
Repeat Alarm Time
Set repeat alarm time. If the alarm-triggering event continues, an
alarm will be triggered again when repeat alarm time passed.
Interval Threshold
When the distance between people in the area is greater than or
less than the defined threshold, an alarm will be triggered.
3) Click OK.
Step 5 Configure alarm schedule and linkage.