flumewater.com/

I really like to have this to alert me if there is a leak. Has been working great so far.

Works perfectly. Easy set up and takes your thoughts of any leaks away on an instant. Awesome!

Great water usage tracking device.

We were afraid we had a leak after adding outside hydrants. This system confirmed there was not a leak. It even notified me when a toilet was running.

Great device and fast shipping