Loading ...
Loading ...
Loading ...
9. Oponal: Set Shield Area when AI by NVR is enabled. Aer a shield area is set, the device will
not analyze target behavior in the area, so that the perimeter protecon events will not be
triggered within the area.
10. Click Save.
What to do next
You can go to Live View and click Target to view real-me alarms.
13.1.3 Abnormal Behavior Event
Before You Start
Ensure the camera supports this funcon.
Steps
1. Go to Event Center → → Event Conguraon → Abnormal Behavior Event .
2. Select a camera
3. Select an event type.
4. Turn on Enable.
5. Click Rule Sengs to set the rule.
Table 13-7 Abnormal Behavior Events
Event Name Event Descripon Rule Conguraon
Loitering
Detecon
Loitering detecon is used to
detect whether a target stays
within a specied area longer
than the set me and trigger
alarm for linked acons.
a. Select a rule number.
b. Use the tool bar at the top of image to draw
the detecon line.
c. Set Time Threshold and Sensivity.
Time Threshold
The me of the target staying in the
region. If the value is 10, an alarm is
triggered aer the target has stayed in
the region for 10 s. Range: [1-10].
Sensivity
Similarity of the background image to
the object. The higher the value is, more
easily the detecon alarm will be
triggered.
d. Oponal: Repeat the above steps to set
another one.
Parking
Detecon
Parking detecon is used to
detect parking violaon in the
area, applicable in expressway
and one-way street.
Unaended
Baggage
Detecon
Unaended baggage
detecon detects the objects
le over in a predened
region such as the baggage,
purses, dangerous materials,
etc., and a series of acons
can be taken when the alarm
is triggered.
Object
Removal
Detecon
The object removal detecon
funcon detects the objects
removed from a predened
Network Video Recorder User Manual
65
Loading ...
Loading ...
Loading ...