Network Video Recorder
User Manual
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56
Issue V4.6 (2021-05-12)
the type of intelligent analysis and abnormal alarm are subdivided,
user can tick the detail alarm to show.
Intelligent analysis includes perimeter, single virtual fence, double virtual fences, loiter, multi
loiter, object left, object removed, abnormal speed, converse, illegal parking, signal bad, register,
stranger, registered license plate, over temperature, low temperature, abnormal temperature,
threshold warning, threshold alarm, temperature difference warning, temperature difference
alarm, temperature section alarm, face temperature, wear mask, no mask, personnel count
threshold alarm, personnel count threshold alarm(IPC) .
Abnormal alarm includes disk error, IP conflict, network disconnected.
User can choose the accurate alarm events to search.
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6.3.4
Backup
Click
on the quick navigation bar, choose
at title to access the backup screen,
as shown in Figure 6-18.