The Phyn Plus is the most advanced residential water monitoring system available — a whole-home device that installs on your main water line and learns the acoustic signature of every fixture, appliance, and pipe in your home. Its AI identifies not just active leaks but slow-developing plumbing issues like pinhole leaks, freeze risk in pipes, and deteriorating fixtures weeks before they cause visible damage. When it detects a burst pipe or catastrophic leak, it automatically shuts off the main water supply within seconds and sends you an immediate alert. A plumber installs the device in 30–60 minutes; setup and configuration takes 5 minutes in the app. Backed by Uponor, one of the world's largest plumbing manufacturers, and carries a 2-year warranty. Homeowners typically recover the cost through insurance discounts within 12–18 months.

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