Larson Electronics NVR-NDAA-POE-4CH, Инструкция по эксплуатации

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NOTE!
When drawing a detection area, you can use up to 6 points to
specify the area. Up to 4 detection areas area allowed.
4.
Set sensitivity and time threshold:

Sensitivity : The higher the sensitivity, the more likely
an object will be detected.

Time Threshold : An alarm will be triggered when the
length of time an object is missing in specified areas
exceeds this value.
5. Click right to Trigger Actions and set action(s) to trigger.
For more details, see Alarm-Triggered Actions .
6. (Optional) Click right to Arming Schedule and then set
the time when actions will be triggered.
7. Click Apply to save the settings.
VCA Search
VCA means Video Content Analysis. VCA search searches VCA data
including behavior, human face, and people counting. Only certain
NVR models support this function. You need to select
Save VCA
Images
under
VCA > VCA Config > Basic
before using behavior
search and face search functions.
Face Search
Use face search to search for recordings triggered by detected
faces.
1.
Click VCA > VCA Search > Face.
2. Select cameras, set a search period, and then click Search .
Search results are displayed.