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Traditional Surveillance (DVR) vs. AI Cameras: What You Really Gain

Both use the same cameras. The difference is what happens with the footage: you either just record it, or you put it to work instantly.

22 October 2026 · 6 min read · Vigilessa Team

Most businesses already have cameras and a recorder (DVR or NVR). The system records everything, and you check footage after something happens. AI cameras don’t necessarily replace your equipment—they change when you find out about a problem.

What a Traditional System Does

What AI Analysis Adds

What Stays the Same

Data protection rules remain unchanged: employee notification, limited retention, restricted access. AI analysis doesn’t need facial recognition to spot a mismatch between a tray and a receipt.

Honest Limitations

Most existing cameras are sufficient. Read which cameras you need or try Iris, the assistant that answers your camera questions.

FAQ

Do I need to change my cameras to use AI?

Usually not. We use your existing recorder. We only recommend a new camera if the handover area or register isn’t clearly visible.

Does AI analysis mean facial recognition?

No. The system tracks products, transactions, and events—incidents are linked to the register and shift, not to identifying individuals.

See also: Retail & Supermarkets · Warehouses & E-commerce · Loss Calculator

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The Vigilessa Team

We write about loss prevention in businesses with POS systems and how to catch losses the right way, in full compliance with the law. About us

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