3. (Optional) Click the Save
4. Set the
VCA
detection type to
5. Check the Enable checkbox to enable this function.
6. Click
to configure the trigger channel, arming schedule, and linkage actions for the
detection
alarm.
7. Click the Rule Settings button to set the sensitivity of the
Sensitivity: Range [0−100]. The higher the value, the more easily the detection alarm can be
•
triggered.
8. Click
and draw a quadrilateral in the preview window by specifying four vertexes of the detection
region, and right click to complete drawing. Only one region can be configured.
9. (Optional) Use
Up to four rules can be configured.
NOTE:
10. Click Apply to save the settings.
9.5
Region Exiting Detection
Purpose
Region exiting detection function detects people, vehicles, or other objects that exit from a pre-defined
virtual region, and certain actions can be taken when the alarm is triggered.
NOTE:
Refer to
detection.
Up to four rules can be configured.
NVR User Manual 061220NA
VCA
Picture checkbox to save the captured
Region Entrance
to clear the existing virtual line and re-draw it.
Figure 159, Set
Region Entrance Detection
Detection.
region entrance
Region Entrance Detection
for operating steps to configure
VCA
detection pictures.
line crossing
detection.
region exiting
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