Figure 5-157 Loitering detection
2. Click to draw the minimum size or maximum size to lter the target.
The system triggers an alarm only when the size of detected target is between the
maximum size and the minimum size.
3. Congure parameters.
Table 5-40 Loitering detection parameters
Parameter
Description
Preset Set the preset point for IVS detection.
Name Customize the rule name.
Duration Set how long the object stays until the alarm is triggered.
4. Click OK.
Step 6 Congure alarm schedule and linkage.
User's Manual
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