Digital Video Recorder User Manual
166
Region entrance detection function detects people, vehicle or other objects which enter a
pre-defined virtual region from the outside place, and some certain actions can be taken when the
alarm is triggered.
Step 1
Go to
Menu > Camera > VCA
.
Step 2
Select the camera to configure the VCA.
You can check the checkbox of
Save VCA Picture
to save the captured pictures of VCA
detection.
Step 3
Select the VCA detection type to
Region Entrance Detection
.
Step 4
Check the
Enable
checkbox to enable this function.
Step 5
Click
to configure the trigger channel, arming schedule, linkage action and PTZ linking
for the region entrance detection alarm.
Step 6
Click the
Rule Settings
button to set the sensitivity of the region entrance detection.
Sensitivity:
Range [0-100]. The higher the value is, the more easily the detection alarm can
be triggered.
Step 7
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.
You can use the
to clear the existing virtual line and re-draw it.
Figure 10-10
Set Region Entrance Detection
