Bosch NBN-921 User Manual

DinionHD 720p IP Camera

Advanced Mode | en

Bosch Security Systems

Installation and Operation Manual

AR18-10-B013 | v1.52 | 2011.06

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 MOTION+ 

configuration in which metadata is created is active; this 

metadata facilitates searches of recordings, but does not 

trigger an alarm.

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.

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.

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.

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.