Less than your deductable.
Pays for itself in the long run.
With insurance costs rising in recent years, many property owners have opted to raise their deductable in order to keep their premiums lower. What that means in the event of a water leak claim, is that you will have to pay $$ out of your pocket before your insurance even kicks in. It would have cost less to install a Leak Detection before a claim.
And after a water leak claim, many property owners experience a sharp increase in premiums just to retain their insurance. The good news is that several national insurers offer premium discounts when you install a Leak Detection system, meaning the system pays for itself in a few years.