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Hidden Camera Lens Detector OPTIC II

Acustekltd■SecurityWatch on YouTube ↗first found Oct 10, 2026 · last mentioned Oct 10, 2026
6community score
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1days active
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Eye of Sauron: Long-Range Hidden Spy Camera Detection (2024)

▲ 348 pointsstory by ortusduxOct 7, 20261 comment mentionRead on HN ↗
“That Dan Gelbart lecture where he also explains how retroreflection[0] is used to detect remote viewing, was it anything with a lens or even human eye is really good. [0] straight link to where he exp…”— mesrik, when sharing this video · read the comment ↗
+ 1 comment mention in this thread ↗