Tampering Alarm - GeoVision GV-VS02 User Manual

4.1.5 Tampering Alarm

Note this option is only available for GV-VS12.
The Tampering Alarm is used to detect when a camera is being physically tampered. An
alarm can be generated when the camera is moved, covered up, or out of focus. The
alarm includes triggered output device and/or e-mail alert.
1. Select the Enable option.
2. Click the
3. Select the desired detection sensitivity by moving the slider. The higher the value, the
more sensitive the camera is to scene changes.
4. In the Tolerance time of Alarm field, specify the time length allowed for scene
changes before an alarm is generated.
5. In the Duration of Alarm field, specify the duration of the alarm.
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Figure 4-6
button to drag the area where motion will be ignored.