Is it magnetic areas of the earth? Could we insulate some of that material with momentary switching and collect lightning strikes for power?
if it's a home and you are the homeowner, no. commercial fire alarms, you have to be licensed just to touch the conduit(in Ohio), if you want to get a job doin it you have to be an electrician licensed by the state for fire alarms(in Ohio)
The box where I keep all the important documents (my family and the house papers).
