![background image](http://html.mh-extra.com/html/tbk-vision/tbk-nvr2100-series/tbk-nvr2100-series_user-manual_823606104.webp)
TBK-NVR2100 Network Video Recorder User Manual V2
104
Click
Apply
to activate the settings.
Intrusion Detection Alarm
Purpose:
Intrusion detection function detects people, vehicle or other objects which enter and
loiter in a pre-defined virtual region, and some certain actions can be taken when the
alarm is triggered.
Go to
Menu
>
Camera
>
VCA
.
Select the camera to configure the VCA.
Select the VCA detection type to
Intrusion Detection
.
Check
Enable
to enable this function.
Click
to configure the trigger channel, arming schedule and linkage actions for
the line crossing detection alarm.
Click the
Rule Settings
button to set the intrusion detection rules. Set the
following parameters.
4)
Threshold:
Range [1s-10s], the threshold for the time of the object loitering
in the region. When the duration of the object in the defined detection area is
longer than the set time, the alarm will be triggered. 5)
Click-and-drag the
slider to set the detection sensitivity.
6)
Sensitivity:
Range [1-100]. The value of the sensitivity defines the size of
the object which can trigger the alarm. The higher the value is, the more
easily the detection alarm can be triggered.
7)
Percentage:
Range [1-100]. Percentage defines the ratio of the in-region
part of the object which can trigger the alarm. For example, if the
percentage is set as 50%, when the object enters the region and occupies
half of the whole region, the alarm is triggered.
Set Intrusion Crossing Detectio
n Rules