CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System - Manual (Page 358)

340
7.6.1 Setting Alarm Frequency
To eliminate false alarms and increase monitoring efficiency, you can set up alarm frequency
conditions.
In the Loss Prevention Setting dialog box (Figure 7-18), click Advanced. This dialog box appears.
Figure 7-19
„
Frequency Condition: Enable to set up the number of event occurrences within a given time
period to trigger the alarm.
~ Number of Occurrences: Specify the number of event occurrences.
~ Time Frame: Select one of the time periods: one hour, 12 hours, one day, one week or one
month.
~ Return to the configured frequency conditions: After the alarm is triggered by the set
frequency conditions, the system starts counting frequency again from zero. If this option was
disabled and the frequency conditions have been met, the alarm will be triggered by every
event.
„ Idle time: To avoid constantly triggered alarms, you can set the time interval between each event
occurrence.