DS-720xHTI-Kx DVR User Manual
UM DS-720xHTI-Kx 012918NA
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Sudden scene change detection and intrusion detection cannot be enabled on the same channel.
9.5 Region Entrance Detection
Purpose
Region entrance detection detects people, vehicles, or other objects that enter a pre-defined virtual
region, and certain actions can be taken when the alarm is triggered.
1.
Go to
Menu > Cameras Setup > VCA
.
2.
Select the camera for which to configure the VCA.
3.
Check the
Save VCA Picture
checkbox to save the captured VCA detection pictures.
4.
Set the VCA detection type to
Region Entrance Detection
.
5.
Check the
Enable
checkbox to enable this function.
6.
Click
Set
to configure the trigger channel, arming schedule, linkage action, and PTZ linking for the
region entrance detection alarm.
7.
Click
Rule Settings
to set the region entrance detection sensitivity.
•
Sensitivity:
Range [0-100]. The higher the value, the more easily the detection alarm is triggered.
8.
Click
and draw a quadrilateral in the preview window by specifying the four vertexes of the
detection region, and right click to complete drawing. Only one region can be configured. Use
to
clear the existing virtual line and re-draw it.
Figure 9-10
Set Region Entrance Detection