Intrusion - GeoVision GV-TBL Series User Manual

3.5.1.2 Intrusion

With Intrusion Detection, an alarm is generated when a person trespasses the boundaries of
the detection area. Up to 4 detection areas can be added. Note that it is recommended NOT
to overlap the detection areas when adding multiple detection areas. Select the checkbox
next to Intrusion to enable and click
1. Once enabled, click
add another detection area.
2. Drag the nodes of the detection a
3. You can use the following functions to reduce false alarm.

Time Threshold: The minimum period of time for a p
detection area before an alarm is triggered.

Sensitivity: Move the slider to adjust the det

Percentage: Type the minimum size of the person co
for the person to be detected.
4. Follo w Step 5 ~ 6, 3.5.1.1 Cross Line
110
to configure.
Figure 3-32
to mark t he live view with a
rea to mark the boundary for detection.
.
detection area. Repeat this step to
erson to stay within the
ection
mpared to the detection area