All divisionsSwitch to Defence & Specialised →
Home / Blog / Security
Security

AI video analytics: from recording footage to understanding it

Cameras used to just record. AI now lets them understand what they see, turning hours of footage into real-time, searchable intelligence.

The weakness of traditional CCTV was never the cameras, it was the review. Footage sat unwatched until something went wrong, and finding the right clip meant hours of scrubbing. AI changes that by letting the system understand what it is seeing as it happens.

What AI analytics can do

  • Detect people, vehicles and objects and ignore irrelevant motion
  • Raise alerts for loitering, intrusion, crowding or abandoned objects
  • Read number plates and match them against lists
  • Search footage by description, such as a person in a red shirt
  • Count people and analyse flow and occupancy

Fewer false alarms

Older motion detection triggered on rain, shadows and cats, so operators learned to ignore it. Modern analytics distinguish a person from a swaying tree, which means alerts are trustworthy again and operators act on them.

Where the processing happens

Analytics can run on the camera, on a local server at the edge, or in the cloud. Edge processing keeps footage on site, responds instantly and reduces bandwidth, which matters for both performance and privacy.

Used responsibly

Powerful analytics come with responsibility. Clear policies on what is analysed, how long data is kept and who can access it keep the system both effective and compliant with privacy expectations.

Related: Security & Surveillance

See the full scope of what we deliver.