Bosch NBC-455, Инструкция по установке и эксплуатации

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Dinion IP Camera Advanced Mode | en 89
Bosch Security Systems Installation and Operation Manual AR18-10-B006 | v1.1 | 2010.06
9.8.5 VCA configuration - Event triggered
This configuration allows you to stipulate that the video content
analysis is only to be activated when triggered by an event. As
long as no trigger is activated, the Silent
configuration in which metadata is created is active; this
metadata facilitates searches of recordings, but does not
trigger an alarm.
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.
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.
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.
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
configuration is always enabled.