4.1.5 Tampering Alarm
Note this function is not available for
GV-IP LPR Camera 5R
and
GV-LPC1100
.
The Tampering Alarm is used to detect whether a camera is being physically tampered. An e-mail
alarm can be sent when the camera is moved, covered up, or out of focus. Make sure the e-mail
settings are set up. For detail, see
4.2.1 E-Mail
.
Figure 4-7
To configure the tampering alarm:
1. Select the
Enable
option.
2. If you want the camera to ignore any movement or scene change in certain areas, click
the
button to drag areas on the camera view.
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 e-mail notification is sent.
5. To trigger an alarm when the scene turns dark, e.g. the lens of camera has been covered,
select
Alarm for Dark Images
.
6. Click
Apply
to save all the settings.
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