Dahua Technology DH-XVR42 AN-I Series, Руководство пользователя

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User’s Manual
214
Intrusion rule
3) Click to draw the minimum size or maximum size to filter the target.
The system triggers an alarm only when the size of detected target is between the
maximum size and the minimum size.
4) Configure the parameters.
Intrusion parameters
Parameter Description
Name Enter the customized rule name.
Sensitivity
Configure the detection sensitivity.
The higher the value, the easier to trigger an alarm but meanwhile the
higher false alarm rate.
Action Set the intrusion action, including appear and crossing area.
Direction Set the intrusion direction. You can select Enter, Exit, and Both.
Target Filter Click and then select effective target. With Human and Motor
Vehicle selected by default, the system automatically identifies the
person and motor vehicle appeared within the monitoring range.
Effective Target
5) Drag to draw an area.
6) Click OK to save the settings.
Click to set the actions to be triggered.
Select the Enable checkbox, and then click Apply.
The intrusion detecting function is active. When the target enters and leaves the area, or the
target appears in the defined area, the system activates alarms.