IC Realtime 1U POE NVR Series, Руководство пользователя

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Table 4-42
Parameter Description
Preset
For a PTZ camera, select the preset to set up the IVS rule on.
Name Customize the rule name.
Duration
Set the minimum time that the object stays until an alarm
event is triggered.
Filter target
Click to filter the target. Click and hold the blue wireframe
and drag to adjust the size of the area with the mouse.
Each rule can set 2 target filters (maximum size and minimum
size). Targets smaller than the minimum target or larger than the
maximum target will be ignored. 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. Right-click
the mouse when finished.
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.
4.7.2.4.7 Missing Object Detection
This IVS rule generates an event alarm when an object becomes missing ot
disappears in the specified zone.
Step 1 In the Type drop-down list, select Missing Object .
The interface is shown as below. See Figure 4-154.
Figure 4-154
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