User Manual

Table Of Contents
Figure 6-19 Sudden Scene Change
3. Select a camera to congure.
4. Check Enable.
5. Oponal: Check Save VCA Picture to save the captured sudden scene change detecon
pictures.
6. Drag the
Sensivity slider to set the detecon sensivity.
Note
Sensivity range: [1-100]. The higher the value, the more easily the change of scene can trigger
the alarm.
7. Set the arming schedule.Refer to Congure Arming Schedule .
8. Set the linkage acons. Refer to Congure Linkage Acons .
9. Click Apply.
6.2.17 PIR Alarm
A PIR (Passive Infrared) alarm is triggered when an intruder moves within the detector vision eld.
The heat energy dissipated by a person or any other warm blooded creature such as dogs, cats,
etc., can be detected.
Steps
1. Go to System → Event → Smart Event .
2. Click PIR Alarm.
Network Video Recorder User Manual
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