That's useless, they won't detect it. You need a backyard tesla coil and some infrasound cannons.

Lol, just in case anyone actually has crazy neighbours who raise this issue and make a big deal of it, you can actually turn off advertising for your WiFi, making it not show up as a connectible network. It will still be visible from apps that scan for active channels, but you can make it much less obvious and that can be enough to get people to leave you alone.