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
to configure.
Figure 3-32
1. Once enabled, click
to mark t
detection area. Repeat this step to
rea to mark the boundary for detection.
erson to stay within the
ection
mpared to the detection area
4. Follo
.
he live view with a
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.
w
Step 5 ~ 6
,
3.5.1.1 Cross Line
110