Why More Cameras Do Not Automatically Mean Better Security

The issue

When an incident exposes a gap, the most common response is to add cameras. The logic is understandable: if something was missed, increase coverage.

But a camera only creates value when its footage reaches someone who can interpret it, at a time when action is still possible, with a clear procedure for what happens next.

What organisations often get wrong

Coverage is treated as the outcome. Sites accumulate cameras from different projects and suppliers, recorded to different systems, viewed by no one in particular until after an event.

Adding devices to that environment increases the volume of footage and alerts without increasing awareness. Operators become slower, not faster, and the cameras end up serving mainly as evidence archives.

What a stronger approach looks like

Start with the decisions the security operation needs to make: what must be detected, where, how it will be verified, and who responds. Position cameras around those decisions rather than around a percentage-coverage target.

Connect cameras to the other layers — perimeter sensors, access events, personnel observations — so a single event can be understood from more than one source before escalation.

What to assess

• Which risk points does each camera actually serve?
• Who watches which views, and when?
• What triggers an operator to look at a specific camera?
• Can footage be correlated with alarms and access events?
• Which cameras are offline, obstructed or poorly positioned today?
• How is evidence retained and retrieved after an incident?

Where AGENOR fits

AGENOR's system audits and security assessments review existing CCTV for coverage, condition and integration gaps before recommending additions — often identifying what should be repositioned, integrated or retired rather than replaced.