AXIS P1343 Network Camera
Detectors
Set up motion detection
To set up a motion detection Include Window, follow these instructions:
1. Go to
Detectors > Motion Detection
.
2. Select the
Con
fi
gure Included Windows
option and click
New
. Select the new window in the list of windows and enter
a descriptive name.
3. Adjust the size (drag the bottom right-hand corner) and the position (click on the text at the top and drag to the desired
position) of the active window (window with red frame).
4. Adjust the
Object Size
,
History
and
Sensitivity
pro
fi
le sliders (see
Motion detection parameters
for details). Any detected
motion within an active window is indicated by red peaks in the
Activity window
.
5. Click
Save
.
To exclude parts of the include window, select the
Con
fi
gure Excluded Windows
and position the exclude window within the
include window.
To delete an include or exclude window, select the window in the list of windows and click
Del
.
Motion detection parameters
The parameters controlling motion detection are described in the table below:
Parameter
Object Size
History
Sensitivity
Description
Object size relative to window
size.
Object memory length.
Difference in luminance
between background and
object.
High level (100%)
Only very large objects trigger
motion detection.
An object that appears in
the window triggers motion
detection for a long time
before it is considered as
non-moving.
Ordinary colored objects on
ordinary backgrounds trigger
motion detection.
Medium level (50%)
A large difference in luminance
is required to trigger motion
detection.
Low level (0%)
Even very small objects trigger
motion detection.
An object that appears in
the window triggers motion
detection only for a very short
time before it is considered as
non-moving.
Only very bright objects on
a dark background trigger
motion detection.
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