To search for moments of simultaneous presence of multiple objects in a specific area:
- In the Surveillance window, specify the area that you want to analyze during the search in accordance with the selected condition (see Motion in area).
- Select the metadata source if there are several for this camera. This parameter isn't displayed if there is only one source.
- Specify the number of objects allowed in the area. Search results contain recorded video in which the number of objects in the area exceeds the specified number.

- Specify any number of additional parameters by clicking
, if necessary (see Configuring the search parameters). - Set the search interval (see Setting a search interval).
Click the Search button.
The found moments are displayed in the search results panel.