... leak detection 1.With valve and sensor 2.Product Feature 3.Provide reset switch to stop alarm 4.Easy to operate Pipe leak ... dishwashers, sinks, aquariums, sump pumps, water heaters, and anywhere with potential water damage2) Specification:Working Voltage: 12VMax. working current: 80mAStandby ... AC power is OFF, the central unit will still operate, detect water leakage and sound warning tone but the ...