Guardian Leak Detector, Place Through Out Your Home To Monitor Toilets, Basement Doors, Sump Pumps, Water Heaters, Appliances, Sinks, Drains & More For Leaks & Floods, Can Be Placed Up To 1,000 Away, Can Also Be Used To Alert Of Freezing Temperatures, Waterproof Housing, 15 Year Life Ensure Long Term Reliability & Performance, Indoor Use Only, For Use With Guardian Leak System #Kglps1-1.
