Hi everyone. We're building a brand new house, and one of the things I want to do is sprinkle water detectors in the bathrooms, laundry room, etc..., but also in the wall below the shower and bath valves, etc... We've had cases where pipes leaked inside the wall and caused damage before it became obvious.

I can get more or less tradition water detectors and wire them to the security system and just embed them in the insulation below the fixtures, or undersink etc... But it struck me that if there was a 1-wire sensor that was cheap and reliable, it would be a nice option.

Does anyone here know of an water detection sensor for the 1-wire system?