MIC Series IP Power Supply
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Bosch Security Systems, Inc.
User Manual
F.01U.265.804 | 1.6 | 2012.08
Metadata is always created for a video content analysis, unless this was explicitly excluded.
Depending on the analysis type selected and the relevant configuration, additional
information overlays the video image in the preview window next to the parameter settings.
With the
analysis type, for example, the sensor fields in which motion is recorded
will be marked with rectangles.
Motion detector ( only)
For the detector to function, the following conditions must be met:
–
Analysis must be activated.
–
At least one sensor field must be activated.
–
The individual parameters must be configured to suit the operating environment and the
desired responses.
–
The sensitivity must be set to a value greater than zero.
Sensitivity ( only)
The basic sensitivity of the motion detector can be adjusted for the environmental conditions
to which the camera is subject.
The sensor reacts to variations in the brightness of the video image. The darker the
observation area, the higher the value that must be selected.
Minimum object size ( only)
You can specify the number of sensor fields that a moving object must cover to generate an
alarm. This is to prevent objects that are too small from triggering an alarm.
A minimum value of
4
is recommended. This value corresponds to four sensor fields.
Debounce time 1 s ( only)
The debounce time is intended to prevent very brief alarm events from triggering individual
alarms. If the Debounce time 1 s option is activated, an alarm event must last at least one
second to trigger an alarm.
Select Area ( only)
The areas of the image to be monitored by the motion detector can be selected. The video
image is subdivided into square sensor fields. Each of these fields can be activated or
deactivated individually. If you wish to exclude particular regions of the camera's field of view
NOTICE!
Additional analysis algorithms with comprehensive functions, such as IVMD and IVA, are
available from Bosch Security Systems.
If you select one of these algorithms, you can set the corresponding parameters here directly.
You can find information on this in the relevant documents on the product CD supplied.
NOTICE!
On the LIVEPAGE Functions page, you can also enable additional information overlays for the
LIVEPAGE (see
Section 4.15 LIVEPAGE Functions, page 41
).
CAUTION!
Reflections of light (off glass surfaces, etc.), switching lights on or off or changes in the light
level caused by cloud movement on a sunny day can trigger unintended responses from the
motion detector and generate false alarms. Run a series of tests at different times of the day
and night to ensure that the video sensor is operating as intended.
For indoor surveillance, ensure constant lighting of the areas during the day and at night.
