Operating Instructions
BWNVR-2411P, SNVR-3842e, SNVR-31642e, BWNVR-31632Pi, SNVR-36444e
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Select "Line 1" and click on "Rule Name" to assign your own name for this first trip
wire (using the virtual keyboard).
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Use the direction arrows to determine in which direction the tripwire must be
crossed to trigger an alarm:
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You can now define the end points of the line with the left mouse button. You can
finish drawing in with a right click.
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Via
you can also define the minimum or maximum size of an object/person
(you can change the sizes with the mouse). If the object/person is smaller than
the minimum size or larger than the maximum size, no alarm is triggered when the
tripwire is crossed. This prevents, for example, small animals crossing the tripwire
from unintentionally triggering an alarm.
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Via ,
the settings for a trip wire are deleted.
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Click on "Save" to save the settings for this trip wire.
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Set up the remaining trip wires in the same way as described above.
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Click on "Set time full stop" to select a specific time or time period when this
tripwire should be active.
Note: The function should be tested both during the day and at night. Note that there is
sufficient infrared light for good detection at night.
Zones
You can draw a "virtual zone" in the video image, e.g. to secure an area. If an object/person
enters or leaves this area or both, the video can be recorded or an alarm sound (siren) can
be triggered, an e-mail notification can be sent, the PTZ function can be activated or a
snapshot can be taken.
In principle, setting up such a zone is done in the same way as setting up a tripwire.
Object added / removed
Function detects whether an object has been removed / added from the scene area.
Fast movement
The algorithm is based on the detection of rapidly changing sizes and alerts when an object
changes perspective size unusually quickly.
Object protection
Similar to the zone overrun, you can draw in an area here. The difference to the zone
violation is that the time factor plays a role in object protection. An alarm is generated as