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Network Camera User Manual
38
in the region. If the time that one object stays exceeds the threshold,
the alarm is triggered. The larger the value of the threshold is, the
longer the alarm triggering time is.
Figure 6-3 Set Rule
6. Optional: You can set the parameters of multiple areas by repeating the above steps.
7. For the arming schedule settings, refer to Set Arming Schedule. For the linkage method settings,
refer to Linkage Method Settings.
8. Click Save.
6.2.3 Set Line Crossing Detection
It is used to detect objects crossing a pre-defined virtual line. If it occurs, the device can take
linkage actions.
Steps
1. Go to Configuration → Event → Smart Event → Line Crossing Detection.
2. Select Channel No.
3. Check Enable.
4. Select one Line and set the size filter. For the size filter settings, refer to Set Size Filter.
5. Click Draw Area and a line with an arrow appears in the live video. Drag the line to the location
on the live video as desired.
6. Set rules.
Direction
It stands for the direction from which the object goes across the line.
A<->B: The object going across the line from both directions can be
detected and alarms are triggered.
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