i3 International SRX PRO User Manual page 121

Chapter 1. SRX-Pro Server
Caution
Due to the background registration tech-
nique, the persons, who remain in the same
position without moving for an extended
period of time, will not be detected.
1.4.18.5. Configuring Crossed Line alarm
The Crossed Line alarm detects any human/vehicle/object that crosses the specified boundaries in a predetermined direction
and initiates an alarm.
Please note that the Crossed Line alarm option will not be available for the overhead-mounted cameras and in the crowded
locations.
To configure Crossed Line alarm, do the following:
1. Choose Crossed Line in the Alarm menu
2.
Choose the CrossWire
3. Draw the detection zone in the live-view window. A total of three CrossWire detection alarm zones can be drawn.
a. Click on the live view screen to define the starting point
b. Hold down the left mouse button and drag the cursor to set the end point. The arrow in the middle should point
in the desired location
c. To adjust the detection zone position on the screen, click on the desired detection zone, hold the left mouse button
down and drag the selected zone to the desired position
d. To adjust the detection zone, click on start/end point, hold down the left mouse button and drag in desired location
to expand/shrink or change the direction of the Crossed Line detection zone.
To delete the last detection zone, click Undo. To delete all detection zones for the selected camera, click Clear.
e. Name the detection zone in the Area field if desired
4. Repeat steps 4-6 of the Enters Area alarm setup
1.4.18.6. Configuring Idles in Area alarm
The Idle alarm detects a human/vehicle/object and initiates an alarm if the detected object remains in the defined area
for a period of time longer than that defined by user.
Please note that the Idle alarm option will not be available for the overhead-mounted cameras and in the crowded locations.
To configure Idle alarm, do the following:
1. Choose Idles in Area in the Detection Settings menu
2. Repeat steps 2-6 of the Area alarm setup
3. Configure the Detection Type Settings for the selected detection zone. Set the Period of Time, in hours, minutes
and seconds that an object is allowed to remain in the defined area. Once the person/vehicle/object stay has exceeded
the allowed period of time, the alarm will be triggered.
In the example below, the alarm will be triggered if the person remains in the defined area for 15 or more seconds.
117
drawing tool
VideoLogix™