User's Manual

Table Of Contents
Network Video Recorder User Manual
175
Low Frequency Person
Check Enable.
Set Capture Interval, Frequency Threshold, Statistics Cycle, and Daily Report Time.
Capture Interval: When a person has appeared several times within the capture interval, it
only counts 1 time for this person.
Frequency Threshold: It will trigger alarm when the frequency has exceeded the threshold.
Statistics Cycle: Time period for counting the people frequency. For example, if the statistics
cycle is 7 days, device will count people frequency in the last 7 days, if a person has not
exceeded the frequency threshold in the last 7 days, it will trigger alarm.
Daily Report Time: Daily report low frequency person statistics at the predefined time.
Select channel in Linked Channel.
Select face picture library in Linked Face Picture Library.
Set similarity for the selected library.
Set the linkage method. Refer to 11.2 Configure Alarm Linkage Actions.