Digital Video Recorder User Manual
137
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 9-10 Set Region Entrance Detection
Up to 4 rules can be configured.
Step 8 Click Apply to save the settings.
9.6 Region Exiting Detection
Purpose
Region exiting detection function detects people, vehicle or other objects which exit from a
pre-defined virtual region, and some certain actions can be taken when the alarm is triggered.
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