Network Video Recorder User Manual
132
12.5 Region Entrance Detection
Purpose
The Region Entrance Detection Function detects objects that enter a pre-defined virtual region.
Step 1
Go to
System Management > Event Settings > Smart Event
.
Step 2
Click the
Region Entrance Detection
item.
Figure 12-5
Region Entrance Detection
Step 3
Select a
camera
to configure.
Step 4
Check
Enable Region Entrance Detection
.
Step 5
Optionally, check
Save VCA Picture
to save the captured pictures of region entrance detection
pictures.
Step 6
Follow thees steps to set the detection rules and detection areas.
1)
Select an Arming Region to configure. Up to 4 regions are selectable.
2)
Drag the sliders to set Sensitivity.
Sensitivity:
The higher the value is, the more easily the detection alarm will be triggered.
Its range is [0-100].
3)
Click
Draw Region
and draw a quadrilateral in the preview window by specifying four vertices of
the detection region.
Step 7
Configure
Arming Schedule
and
Linkage Action
.
