Loitering – Real-Time Detection

What is loitering?

Loitering describes a behaviour in which a person remains in or moves around an area without a clear purpose, observing the surroundings or repeating paths. This type of conduct may precede security incidents, although on its own it does not imply any criminal action.

Its detection is complex, as it is often mistaken for normal activity, especially in environments with a constant flow of people.

Where does it occur?

Loitering can appear in any space with public circulation, such as:

Shopping centres
Car parks
Airports and stations
Hospitals
Offices and corporate buildings
Hotels
Sports facilities
High street retail areas

In these environments, distinguishing between normal and suspicious behaviour is particularly difficult without automated tools.

Limitations of traditional video surveillance

Conventional systems present several limitations when it comes to detecting loitering:

They do not analyse behaviour over time
They rely on constant human monitoring
They struggle to identify subtle or repetitive patterns
They generate reactive rather than preventive responses

As a result, many incidents are only identified once they have already occurred.

The solution: DFUSION /3

DFUSION /3 incorporates AI-based video analytics to identify loitering patterns in real time.

Its approach is not based on detecting isolated events, but on analysing behaviour through multiple combined conditions using its advanced rules system (Super rules). This allows detection to be adapted to each environment and use case.

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