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Passive Detection

A technical illustration of passive detection using RF, EO, and passive radar sensing without a dedicated transmit beam.

Knowledge Base Dec 24, 2025

What is Passive Detection?

What is passive detection? Passive detection means detecting or observing something without …

A cell tower rising over a suburban field at dusk.

Knowledge Base Dec 1, 2025

Passive vs Active Detection Systems: Key Differences and Deployment Scenarios.

Passive and active detection systems are not brand categories. They are different sensing …