There is this Target Blue device that works in a similar way but based, i think on detection of p2000 encrypted signals. Basically an sdr. Anyway. I also believ

There is this Target Blue device that works in a similar way but based, i think on detection of p2000 encrypted signals. Basically an sdr. Anyway. I also believe it is highly illegal to use. Link: https://blu-eye.eu/ https://blu-eye.eu/