The Qolsys IQ Flood Detector QS5516-840 detects the presence of water and allows you to know when potential flooding occurs before extensive damage is done. Great for installing at the base of water heaters, washing machines, sinks, and more. Includes a 6' wire with water contact sensor. Water completes the connection between the two contacts and triggers an alert.
Water "bug" can be fastened to the floor or to the wall