Place Guardian Leak Detectors throughout your home to monitor toilets, basement doors, sump pumps, water heaters, appliances, sinks, drains, and more for leaks.

A Leak Detector can detect as little as three drops of water using three separate points of detection – the Bottom Sensors, the Drip Tray, and the Remote Sensor Probe (optional). It also has temperature and tamper sensors. The Leak Detector will automatically send a signal to the Valve Controller on sensing water or freezing conditions, shut off water to prevent further damage, and send a push notification via the free iOS and Android Guardian App. 

• Leak Detector Dimensions: 5” x 3.5” x 1” (L X W X H)
• For use with Guardian Valve Controller (sold separately)