Abus IPCB64620 Manuel Utilisateur page 102

7.10.4 Scene change detection
Enable scene change detection:
Sensitivity:
7.10.5 Intrusion detection
Enable intrusion detection:
Preview video:
Draw Area:
Delete:
Area:
Threshold:
Sensitivity:
Percentage:
This function detects whether the content of the image
has changed significantly. Any turning of the camera can
therefore be detected.
The higher the value, the smaller the changes to the
image content need to be in order to trigger an alarm.
The intrusion detection function triggers an event if an object
stays in the area to be monitored for longer than the set time.
configure the area to be monitored
The area to be monitored can be drawn in the video image
(quadrilateral area). Operation: press button -> set corner
points using left mouse button (max. 4) -> press button again
to finish drawing
delete the area.
Number of available areas: 1
The higher the value (0-10 seconds), the longer an object
has to stay in the area to be monitored in order to trigger an
event.
higher sensitivity allows smaller objects to be detected.
this value decides how much of an area must be covered by
an object in order to trigger an event. The larger the value,
the more of an area has to be covered.
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