Quasar CB-6204 User And Installation Manual page 71

Quasar CB-6204/CB-6208 User and Installation Guide
9.3.4.3.1 Tampering Alarm
The Administrator can select from the following options:

Select Off to disable the tampering alarm (default setting).

Select On to enable the tampering alarm.

Select By Schedule to set a schedule. Then click Please Select to select up to 10 schedules
from the drop-down list that opens. The selected schedules are displayed in the Please
Select text box. To set a schedule, open the
Click SAVE after configuring the settings.
9.3.4.3.2 Tampering Duration
Minimum tampering duration is the time for video analysis to determine whether camera tampering
has occurred. Minimum duration can also be interpreted as defining the tampering threshold; a
longer duration represents a higher threshold.
In the Minimum duration text box, enter the tampering duration time in seconds. The range is from
10 to 3600 seconds.
9.3.4.3.3 Tampering Action
The Administrator can specify multiple alarm actions to be taken when tampering is detected. The
options are listed as follows:
 Enable alarm output – Check this box and select the predefined type of alarm output
(high or low) to enable alarm relay when tampering is detected.
 Send Message by FTP – The Administrator can select whether to send an alarm message
by FTP when tampering is detected.
 Upload Image by FTP – Selecting this option enables you to assign an FTP site and
configure various parameters, as seen in Figure 53: Upload Image by FTP. When
tampering is detected, event images will be uploaded to the designated FTP site.
Note:
Images can be sent by FTP only when MJPEG is selected as the video stream
from the
Specify the FTP address to use from the drop-down menu. Select the number of frames
for the pre-trigger and post-trigger buffers from the drop-down menu of 1-20 frames.
Check the box for Continue image upload if you wish to use this option. To specify the
length of time for the upload, click this radial button and enter the number of seconds. To
upload while the trigger is active, click this radial button.
Finally, select the number of frames per second from the drop-down menu next to Image
frequency.
 Send HTTP notification – Check this option, select the destination HTTP address, and
specify the parameters for HTTP notifications. When the tampering alarm is triggered, the
HTTP notifications can be sent to the specified HTTP server. See Figure 54: Send HTTP
Notification.
58
Schedule
Video Format screen.
tab.