The Abandoned or Removed Objects rules can generate alerts when an object is left in a specific area of the image or when something in the scene is changed. Example: A suitcase left on the floor, a key that appears on top of a table, a box removed from a shelf. From these events it is possible to recover the video, generate alarms and reports.
In our example, a detection zone was created in the figure below:
Opening the left side options Abandoned or Removed Objects the options for this rule are as follows:
•Time: Time in seconds that the object must remain stationary in the zone for the alarm to be triggered. Long times are not recommended in places with a lot of movement.
•Rearm Time: Time in which the alarm actions will be reactivated after an execution.
•Alarm Actions: Click on the alarm actions line and then on the button with 3 dots as shown in the figure below:
On the alarms screen, configure the desired actions when the analytics trigger events. To learn more about alarm actions see chapter How to configure alarm actions .
Here is an example where the alarm was triggered in the previously configured situation:
To learn how to generate reports, consult the Surveillance Client manual.
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The abandoned or removed objects module will trigger alarms on any change of scenery, that is, both when objects are removed or when they are abandoned. |
