Dahua NVR41 series, Руководство пользователя

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User's Manual
235
Figure 4-144
2) Set parameters. See Table 4-43.
Table 4-43
Parameter Description
Preset Select a preset you want to use IVS.
Name Input customized rule name
Duration Set the minimum time that the object stays until the alarm is triggered.
Filter target
Click to filter the target. Check the blue wireframe and adjust the
size of the area with the mouse.
Each rule can set 2 target filters (maximum size and minimum size),
that is, when the passing target is smaller than the minimum target or
larger than the maximum target, no alarm will be generated. The
maximum size should not be smaller than the minimum size.
3) Draw a rule. Left click mouse to draw a zone, until you draw a rectangle, you can
right click mouse.
4) Click OK to complete the rule setting.
Step 3 Click , you can refer to "4.7.2.4.1 Tripwire" to set other parameters.
Step 4 Click Apply to complete the setup.
4.7.2.4.6 Parking
When the detection target stays in the monitoring area for more than the set duration, the
system performs alarm linkage action.
Step 1 In the Type drop-down list, select Parking .
The interface is shown as below. See Figure 4-145.