Dahua NVR52-4KS2 SERIES User Manual

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. Congure parameters.
Table 5-41 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 dened threshold, an alarm will be triggered.
3. Click
OK.
Step 5 Congure alarm schedule and linkage.
Figure 5-160 Schedule and alarm linkage
1. Click .
2. Click Setting next to Schedule to congure the alarm period.
The system performs linkage actions only for alarms during the arming period.
●
On the time line, drag to set the period.
●
You can also click
to set the period.
3. Congure alarm linkage. For details, see Table 5-50 .
4. Click Apply.
Step 6 Click Apply.
User's Manual
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Dahua NVR52-4KS2 SERIES Specifications

General

Brand	Dahua
Model	NVR52-4KS2 SERIES
Category	Network Hardware
Language	English