Object Removal Detection - HIKVISION DS-7716NXI-I4/16P/4S User Manual

DS-77xxNXI-I4/16P/4S NVR User Manual
• Follow the steps to set the detection rules and detection areas.
1) Select an Arming Region to configure. Up to four regions are selectable.
2) Drag the sliders to set Time Threshold and Sensitivity.
•
Time Threshold: The time of the objects left over in the region. If the value is 10, alarm is
triggered after the object is left and stayed in the region for 10s. Its range is [5s-20s].
•
Sensitivity: Similarity degree of the background image. The higher the value, the more easily
the detection alarm can be triggered.
3)
Click Draw Region
• Set the arming schedule. Refer to
• Set the linkage actions. Refer to
• Click Apply.

12.9 Object Removal Detection

Purpose
Object removal detection detects objects removed from a pre-defined region such as exhibits on display,
and a series of actions can be taken when the alarm is triggered.
1. Go to System > Event > Smart Event.
2. Click Object Removal.
UM DS-77xxNXI-I4/16P/4S 050619NA
and
draw a quadrilateral in the preview window by specifying four detection region vertexes.
Chapter 11.1 Configure Arming Schedule
Chapter 11.2 Configure Alarm Linkage Actions
Figure 12-9 Object Removal Detection
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