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AXIS Q2901-E Temperature Alarm Camera
Detectors
Note
• Using the motion detection feature may decrease the product’s overall performance.
• The position of the Motion Detection Window is relative to the orientation of the Camera. Changing the orientation of the
camera will also change the position of the Motion Detection Window.
Set Up Motion Detection Windows
To set up a motion detection Include Window, follow these instructions:
1. Go to Detectors > Motion Detection.
2. Select the Congure 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 window.
4. Adjust the Object Size, History and Sensitivity prole sliders (see MotionDetection 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 Congure 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
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.
Small variations in thermal
radiation between object and
background will trigger the
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.
Large variations in thermal
radiation between object and
background will trigger motion
detection
Default values
Low High High
Note
• To trigger on small objects or movements, use several small motion detection windows rather than one large window
and select a low object size.
• To avoid triggering on small objects, select a high object size.
• While monitoring an area where moving objects are not expected, select a high history level. This will cause motion
detection to trigger as long as the object is present in the window.
Audio Detection
The Axis product can be congured to generate an alarm when audio rises above or falls below the threshold value. The threshold
value can be set in the range 0–100 where 0 is the most sensitive and 100 the least sensitive.
1. Go to Detectors > Audio Detection.
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