User Guide

Administrating the Camera
Setting the Sensor input/Camera tampering detection/Motion detection — Action input Menu
30
Intrusion
This criterion is for whether a moving object exists in
the trigger area.
Similar to an active window, a trigger area can also be
moved and vertexes can be moved/added or deleted.
Passing
Edit the pass inspection line according to the following
procedure:
Passing object trigger line
By default, one passing object trigger line is displayed.
The number of vertexes is 2.
Placing the cursor on the line will turn the cursor into a
cross, and when you drag the line, the whole line will
move.
Placing the cursor on the vertex will turn the cursor into
n, and when you drag the line, the vertex will move.
The arrow displayed in the center of the passing object
trigger line shows the direction of inspection. Trigger is
performed when an object passes the passing object
trigger position in this direction.
Trigger direction setting
Each time you click , the trigger direction toggles
among the directions left, right and both.
Passing object trigger position
Select the passing object trigger position from All side,
Left side, Top side, Right side and Bottom side.
Trigger size
Specify the minimum trigger size and maximum trigger
size of motion. To specify the size, you can either enter
values or drag the vertexes of the area.
The size of motion is measured in pixels.
• When you place the cursor on the area, the cursor
changes to a crossed arrow, which you can drag to
move the minimum trigger size area and maximum
trigger size area.
• Placing the cursor on the vertex of the minimum
trigger size area or maximum trigger size area will
change the cursor to n, then you can drag the vertex
to change the inspection size.
Tip
The minimum and maximum detection sizes configured
in the VMD setting are displayed, but the size of the area
cannot be modified from here.