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Network Camera User Manual
43
Sensitivity
It stands for the percentage of the body part of an acceptable target
that leaves the pre-defined region.
Sensitivity = 100 – S1/ST*100
S1 stands for the target body part that leaves the pre-defined region.
ST stands for the complete target body.
Example: If you set the value as 60, a target is possible to be counted
as a removed object only when 40 percent body part of the target
leaves the region.
Threshold
The threshold for the time of the objects removed from the region. If
you set the value as 10, alarm is triggered after the object disappears
from the region for 10s.
6. Optional: Repeat the above steps to set more regions.
7. For the arming schedule settings, see Set Arming Schedule. For the linkage method settings, see
Linkage Method Settings.
8. Click Save.
Note
The function is only supported by certain models. The actual display varies with the models.
6.2.8 Draw Area
This section introduces the configuration of area.
Steps
1. Click Detection Area.
2. Click on the live view to draw the boundaries of the detection region, and right click to complete
drawing.
3. Click Save.
Note
● Click Clear to clear the selected area.
● Click Clear All to clear all pre-defined areas.
6.2.9 Set Size Filter
This part introduces the setting of size filter. Only the target whose size is between the minimum
value and maximum value is detected and triggers alarm.
Steps
1. Click Max. Size, and drag the mouse in the live view to draw the maximum target size.
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