Reply to post: Re: IR iirc

UK is 'not a surveillance state' insists minister defending police face recog tech

JohnFen Silver badge

Re: IR iirc

That can work, but it won't work on all cameras, and it's easy to get it wrong. For instance, I think you'll need more than a couple of IR LEDs. If you go this route, be sure to test it thoroughly before thinking that it is doing what you want.

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