The Face Detection module aims to capture the faces that pass through a certain camera and file them in a database.
For best use, this module needs the camera to focus on a certain area in which a person's face has around 20% to 70% of the image area. Here's an example below:
On the analytics configuration screen, click the Advanced button and Activate on face detection.
Here is an example where the faces were captured in the previously configured situation:
To learn how to generate reports and consult the captured faces, see the surveillance client manual.