Now that cameras and monitors don't use magnetic deflection, and with the VCR dying, storage is mostly digital, radiation of 15,750 KHz is almost nonexistent.
Now that cameras and monitors don't use magnetic deflection, and with the VCR dying, storage is mostly digital, radiation of 15,750 KHz is almost nonexistent.
I suppose you are right. Then that would bring me to my next question. Does anyone know how well those laser camera(lens) detectors work? I am already equipped to deal with the wireless variety of cameras. The wired ones, seem to be a bit more elusive, though.
A wire leading to a camera or microphone might be detected with an RF antenna scanning the walls, etc. Changes to the radiated pattern would indicate something conductive parallel to the antenna. No help, however, if they are inside an existing conduit or shield.
And now with flash memory, a camera can save pictures for later retrieval.