Don't make your equipment visible from any windows. Don't tell anyone about your equipment. Get renter's/homeowner's insurance.
As far as the police, you can call your power company and let them know what's up, but that's probably not necessary.
They can still use those heat cameras and think you're running a mini weed farm.
@OP move out of your mom's house and rent an apartment somewhere with less GTA players. or rent space at a datacenter
