Stable and : The Y28B 5V/12V/24V 2A NO/NC/RS485 Output Water Leaka Sensor is designed with a pure electronic circuit structure, ensuring stable performance and a long-lasting lifespan High Sensitivity and Anti-Interference: With high stability and sensitivity, this water leak detector has a strong anti-interference ability Versatile Options: The Y28B sensor offers selectable options (5V, 12V, and 24V), making it suitable for connecting to different circuits and meeting various product application needs Easy Installation: Installing the Y28B sensor is hassle-free. With just two screws, it can be securely fixed in place, saving time and effort during setup Reliable Water Leaka Detection: Designed as a capacitance sensor, the Y28B offers excellent water leaka detection capabilities. It can accurately detect leaks in pipes with an 11mm diameter, providing reliable protection against potential water dama