HIKVISION iDS-7700NXI-I4/16P/16S Series - Page 119

Figure 7-12 Intrusion Detecon
4. Check Enable Intrusion Detecon.
5. Oponal: Check Save VCA Picture to save the captured intrusion detecon pictures.
6.
Oponal: Check Enable AI by Device.
The device will analyze the video, and cameras only transmit video stream.
7.
Oponal: Set Shield Area if Enable AI by Device is checked.
Shield Area
Aer a shield area is set, the device will not analysis target behavior in the area, so that the
perimeter protecon events will not be triggered within the area.
Note
●
Shield area is only valid for the selected camera.
●
Aer a shield area is set, it will take eect for all perimeter protecon events, including line
crossing detecon, intrusion detecon, region entrance detecon, and region exing
detecon.
1) Click Shield Area.
2) Check Enable Shield Area.
3) Select Shield Area.
4) Click Draw Area, and draw a quadrilateral in the preview window.
5) Right click your mouse to
nish drawing.
6) Click OK.
8. Set the
detecon rules and detecon areas.
1) Select a virtual panel. Up to 4 virtual panels are selectable.
2) Set Time Threshold, and
Sensivity.
Time Threshold
The me an object loiter in the region. When the duraon of the object in the dened
detecon area exceeds the threshold, the device will trigger an alarm.
Network Video Recorder User Manual
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