It generally does. But even if some signal escapes (like if you had to hurry and do this so it wasn’t perfectly sealed), it wouldn’t be that great a signal so communication would definitely be compromised.
Another unreasonably expensive approach would be to paint it into a faraday cage. Maybe it can work to block visuals and comms, and don’t even have to remove the device.
It generally does. But even if some signal escapes (like if you had to hurry and do this so it wasn’t perfectly sealed), it wouldn’t be that great a signal so communication would definitely be compromised.
Good call.
Another unreasonably expensive approach would be to paint it into a faraday cage. Maybe it can work to block visuals and comms, and don’t even have to remove the device.
https://a.co/d/0aU2jhw3