Intrusion Detection
4.2.1.4
Intrusion detection detects objects entering a user- specified area and staying for a
preset time. The NVR takes snapshots and reports an alarm when the detection rule is
triggered.
Note:
•
Before you use camera side analysis, make sure an intelligent server with Platform Communication Type
set to LAPI is enabled on the camera.
•
The functions and parameters supported by camera side analysis and NVR side analysis are different.
Configure Intrusion Detection
•
To perform this function on the camera side, enable Intelligent Mark under Menu > System > Basic.
1. Go to Menu > VCA > VCA Config.
2. Select a camera.
3. Select Intrusion Detection and click
4. Set detection rules. The 4 detection rules shall be set separately. The following takes Rule 1
as an example.
Parameter
Description
Detection Area
Select Rule 1, click
preview window.
Click on the image and drag to draw a line. Repeat the action to draw
more lines to form an enclosed shape as needed. Up to 6 lines are
allowed.
to configure it
, and then draw a detection area in the left
Note: For a rule in Drawn state, you can click
delete a detection area, click
58
UNIGUARD 4 & 8 HDD Series
to redraw a detection area. To
.