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Nice! So, does this mean that an 'easy' way of defeating non-filtered cameras is to just have a few IR LEDs blasting out? I've no idea on costs or the optical p
by Balgair 8y ago
Nice! So, does this mean that an 'easy' way of defeating non-filtered cameras is to just have a few IR LEDs blasting out? I've no idea on costs or the optical physics here.
- gregmac 8y agoYes: https://www.instructables.com/id/The-Invisible-Face-Mask-/ https://www.instructables.com/id/The-Invisible-Face-Mask-/ Many surveillance cameras use an IR cut-off filter for their "day" or color mode though, so this may not work then (or at least, not work as well, depending on the cut-off filter and LED wavelengths).
- Balgair 8y agoWell, heck, if that's not a product and market fit, I don't know what is?!