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Manual - Surveillance System, Security Cameras, and CCTV ...

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7.6.1 Setting Alarm Frequency<br />

To eliminate false alarms <strong>and</strong> increase monitoring efficiency, you can set up alarm frequency<br />

conditions.<br />

7<br />

Point-of-Sale (POS) Application<br />

In the Loss Prevention Setting dialog box (Figure 7-15), click Advance. This dialog box appears.<br />

Figure 7-16<br />

Frequency Condition: Enable to set up the number of event occurrences within a given time<br />

period to trigger the alarm.<br />

Number of Occurrences: Specify the number of event occurrences.<br />

Time Frame: Select one of the time periods: one hour, 12 hours, one day, one week or one<br />

month.<br />

Return to the configured frequency conditions: After the alarm is triggered by the set<br />

frequency conditions, the system starts counting frequency again from zero. If this option was<br />

disabled <strong>and</strong> the frequency conditions have been met, the alarm will be triggered by every<br />

event.<br />

Idle time: To avoid constantly triggered alarms, you can set the time interval between each event<br />

occurrence.<br />

343

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