FloodStop Water Heater Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 1-1/2" NPT MIP x FIP - Amazon.com
Water Heater (Large) FloodStop | Fittings N' Valves
Amazon.com: FloodStop Washing Machine Leak Detector Kit with Automatic Water Shut-Off and Visual/Audible Alarms, 3/4" Straight, Hot & Cold Valves : Tools & Home Improvement
Floodstop Status Lights - YouTube
FloodStop for Water Heater/Whole House FS 3/4-P (Push Fit) - Walmart.com