Configuration Guide

Phenomenon：
Targets pass the line quickly in the narrow scene, failing to generate
target box in time and no alarm.
Figure 17 Narrow Scene
Solution：
a． Set the line crossing and intrusion together.
Due to intrusion rule can detect the alarm even the target box generating
within the area.
Figure 18 Rule adjustment for narrow scene
b． Decrease the axis movement value to 1, make the target generation easily.