AVer FX3000R - Manual (Page 42)

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Application > IVA > Missing Object
Select a certain object on the screen for the camera system to detect; System gives alarm when the
object disappears.
1. Click Application > IVA, select the Missing Object from the drop-down list.
2. A red frame will show up on the screen. Click and drag the red frame to the object position and click
the frame to adjust the size of frame.
3. Sensitivity: Set the degree of response of detection.
4. Detection Duration: Set the lasting time for camera system to detect the object.
5. Alert Duration: Set the alarm lasting time after alarm has been triggered.
6. Click Save to save the settings.
7. Go to Event setting and mark Missing Object to enable the alarm.