• Calcium5332@lemmy.world
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    9 months ago

    You would need to put your keys in a faraday cage.

    Distance doesn’t matter, as they can just use a bigger antenna or better amplifier. You find footage of people using large loops of wire to capture the signal from the keys

    • pelespirit
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      9 months ago

      Can’t wrapping a key in aluminum foil act as a faraday cage?