Introduction

The Exit from zone model is designed to track the departure of objects from specified virtual zones. Analytics activates notifications or actions via the PACS if people, vehicles, or cargo leave the controlled area.

Camera location

The camera must be located in the same room as the relay it will control, otherwise the relay will not work on recognition/detection.

Analytics settings

In the camera edit, switch to the Video analytics section.

Click the Edit button next to the Exit from zone model.

Select the desired camera from the list.


When the sensitivity of the license plate recognition model is high, it may be triggered by noise and distortions not related to the license plate.

The sensitivity is adjusted experimentally to ensure guaranteed detection of the license plate in the frame while minimizing false alarms due to noise.

An example of an ultra-high sensitivity of 0.01.


Detection zone

Detection zones — the area in which the recognition will occur.


By default, after creating a detection zone, it is formed as a rectangle located in the center.

  • Left-click and hold on the blue area of the zone — move the entire zone;
  • Left-click and hold on the white dot — move the edge of the zone;
  • Left-click on the edge of the selected zone — create an additional zone point.

Actions

Move the switch to the active position, click the Add action button.

Then select the action type — Relay/Record to archive, the required relay from the list and the relay status — Open/Closed/Pass.