D-Link DNS-726-4 - Network Video Recorder Standalone DVR Product Manual page 67

Secton  - Configuraton
Foreign.Object
Alarm triggers when any additional object appears in
the defined area on the screen.
1. Define detection zone by clicking and dragging to
draw an area on the image.
2. Modify the sensitivity setting.
3. Set the Interval.
4. Select the Stop.when.found option. If unchecked,
the search tool will list all the events it found, instead
of stopping at the moment the event is found.
5. Click the Search button.
Missing.Object
Alarm triggers when the selected object is removed
from the defined area on the screen.
1. Define detection object by clicking and dragging to
draw an area on the image.
2. Modify the sensitivity setting.
3. Set the Interval.
4. Check the Stop.when.found option. If unchecked,
the search tool will list all the events it found, instead
of stopping at the moment the event found.
5. Click the Search button.
Lose.Focus
The system will inform you when the camera(s) loses focus.
Camera.Occlusion
Alarm triggers when the camera is blocked.
D-Lnk DNS-722-4/DNS-726-4 User Manual 6