Neighbor using electricity to transmit and receive data new technology to my camera system. I have proof on video.
Consider building a "Faraday Cage" around your electronics to prevent unwanted interference from outside electromagnetic waves. A modern approach is to use EMF shielding paint... it is even available on Amazon.
Warning: Totally blocking external electromagnetic waves in your house could ruin the reception for your mobile phone.
https://en.wikipedia.org/wiki/Faraday_cage
