User's Manual of ICA-3480/ICA-4480/ICA-3480F/ICA-4480F/ICA-M3580P/ICA-M4580P
③ Video Tampering
The Video Tampering 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.
The specific operation steps are as follows:
Step 1: In the main interface click on the "Config Events Ordinary Events Video
Tampering" to enter the video tampering settings interface, as shown in Figure 8-24:
Figure 8-24
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