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Cross Line Detection
Cross line detection is used to detect whether any object crosses a
virtual line on the screen and trigger alarms as needed.
1.
Click
Alarm
>
VCA
>
Intrusion Detection
.
2.
Select the camera and then select
Enable
to enable cross line
detection.
3.
Draw detection line(s). Up to four are allowed. Set detection rules,
including entrance direction, sensitivity.
4.
Click
right to
Trigger Actions
and set action(s) to trigger. For
more details, see
Alarm-Triggered Actions
.
5.
(Optional) Click
right to
Arming Schedule
and then set the time
when actions will be triggered.
6.
Click
Apply
to save the settings.
Audio Detection
An audio detection alarm occurs when a camera detects a sudden
change in sound volume.
1.
Click
Alarm
>
Audio Detection
.
2.
Select the camera and then select
Enable
to enable audio detection.
