Public documentation is hard to impossible to find. It was discussed on Bruce Schneier's blog, on which the topic of camera detection comes back regularly. ht

Public documentation is hard to impossible to find. It was discussed on Bruce Schneier's blog, on which the topic of camera detection comes back regularly. https://web.archive.org/web/20100611052640/http://nexgadget.com/2010/03/22/jetprotect-cs300k-long-range-counter-surveillance-camera/ https://web.archive.org/web/20100611052640/http://nexgadget.... https://www.schneier.com/blog/archives/2010/04/detecting_being.html https://www.schneier.com/blog/archives/2010/04/detecting_bei...