User Manual

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA 135
7. Click Rule Settings to set the sensitivity of the region entrance detection.
Sensitivity: Range [0-100]. The higher the value, the more easily the detection alarm
will be triggered.
8. 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. Use to clear the existing virtual line and re-draw it.
Figure 184, Set Region Entrance Detection
Up to four rules can be configured.
9. Click Apply to save the settings.
9.6 Region Exiting Detection
Purpose
The region exiting detection function detects people, vehicles, or other objects that exit
from a pre-defined virtual region, and certain actions can be taken when the alarm is
triggered.
Up to four rules can be configured.