User's Manual

Table Of Contents

Figure 8-37

Here you can choose up to 3 occlusion areas. Hold down the left mouse button and drag

to select the area in the area. Region 1, Region 2 and Region 3 below will show the

corresponding coordinates, width, and height of the region. If you want to delete a region,

click on the corresponding “Delete” button. Click on the “Save” after completing the

setting.

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3E A Video Tampering

The occlusion alarm function is used to detect whether a monitoring area is blocked by

human factors and other factors during a certain period of time. When the area of the

device is blocked, the IP camera will alarm according to the settings. When the occlusion

alarm is generated, the occlusion alarm cause can be quickly discharged and the

monitoring screen can be restored.

In the main interface click on the "configuration → Events → Video Tampering" to enter

the video tampering settings interface, as shown in Figure 8-38: