Gosund ST19 Tuya smart flood/water leak sensor

Gosund ST19 is an advanced flood sensor that instantly detects the presence of water and sends notifications to your phone. This gives you full control over potential hazards in your home, such as leaks, flooding or water system failures. The Gosund and Tuya mobile app allows you to remotely monitor the status of the sensor in real time. For proper operation of the product it is necessary to have a ZigBee gateway (not included).