Samsung SmartThings Water Leak Sensor

Immediate Alerts: Get instant phone alerts at the first sign of excess water or moisture to prevent leaks and flooding • Notification Options: Light or siren alerts turn on if water is detected where it doesn't belong and monitors temperature too (requires  32 to 104°F operating temperature) • Accident Prevention: Program your connected smart devices to shut down electronics when abnormal moisture or temperature is detected • Requirements: Must have SmartThings App and SmartThings Hub or compatible device with SmartThings Hub functionality (connected devices sold separately)