The compact wireless detector reliably monitors the presence of water in risk areas such as kitchens, bathrooms, or basements. Sensitive electrodes ensure immediate flood detection, while bidirectional wireless communication 868 MHz supports reliable alarm transmission. When water is detected, it sends a remote alert to the Teltonika Security Systems mobile app. The practical floor design, plastic construction, and operating temperature of -10 to 50 °C facilitate a wide range of applications.