A leak detection plumber could not find the leak.

Piety detected the sewage problem prior to purchase.

I notice that most of the examples of references "saving" someone from making a bad decision on a tenant involve instances in which the problem would have been detected with a simple background, criminal, or credit check.  

My take is that it's an intermediate step on the way to transferring your property from your personal name (after getting a mortgage, we'll say) into an LLC, for the purpose of making it nearly impossible for a bank to detect the transfer and thus potentially invoke the Due on Sale clause (which most view as very unlikely anyway).

That is interesting Detective @John Phillips.

nah pipes don't leak, most of the time it's a loose cap or some thing"I said then you can detect that if it's leaking from a loose cap, surely you don't think I need a new system from having a loose cap?"

There seems to be a few WIFI products that can detect water. 1 of them seemed to be able to link up to a nest thermostat ?

At the initial showing of the middle unit there was no detection of second hand smoke.

The leak detection devices as you mentioned are inexpensive and can save thousands, always recommend for any water device especially water heaters and dishwashers. 

I know a detective that works for San Joaquin County, so I guess I only hear the negatives so that’s probably why I have a certain view!