Heatit Leakage Stopper is a smart home unit consisting of a leakage sensor and a control unit with a servo motor. The leakage stopper helps to prevent water leaks from e.g, a dishwasher, water heater or washing machine. By detecting the leakage using the leakage sensor, the unit will automatically shut off the water supply. Through Z-Wave, wireless components such as leak sensor, on/off-switch and temperature sensor can be connected for additional functionality. The servo motor can control most standard ball valves.