Bosch FW5.50 User Manual

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Camera Browser Interface
Setting up VCA | en
77
Bosch Security Systems
Software manual
AM18-Q0611 | v5.50 | 2012.03
12.4
VCA - Event triggered
This configuration allows you to stipulate that the video content 
analysis is only to be activated when triggered by an event. 
In the VCA configuration drop-down list, select Event 
triggered.
As long as no trigger is activated, the Silent MOTION+ 
configuration in which metadata is created is active; this 
metadata facilitates searches of recordings, but does not 
trigger an alarm.
The current alarm status is displayed for information purposes.
12.4.1
Trigger
Select a physical alarm or a virtual alarm as a trigger. A virtual 
alarm is created using software, with RCP+ commands or alarm 
scripts, for example.
12.4.2
Trigger active
Select the VCA configuration here that is to be enabled via an 
active trigger. A green check mark to the right of the list field 
indicates that the trigger is active.
12.4.3
Trigger inactive
Select the VCA configuration here that is to be activated if the 
trigger is not active. A green check mark to the right of the list 
field indicates that the trigger is inactive.
12.4.4
Delay [s]
Select the delay period for the reaction of the video content 
analysis to trigger signals. The alarm is only triggered after a set 
time interval in seconds has elapsed and then only if the 
triggering condition still exists. If the original condition has 
been restored before this time interval elapses, the alarm is not 
triggered. A delay period may be useful in avoiding false alarms 
or frequent triggering. During the delay period, the Silent 
MOTION+ configuration is always enabled.