Condition: Material: PlasticWhite colorModulation mode: ASKFrequency:Transmission distance: 100m (open space)Quiescent current: 10uA Operating current: 15mA Power supply: 12V/23ASize: Approx. 7*4.6*1.6cm/2.8*1.8*0.6inch Package Weight: Approx. 40gPackage Included:1 X Water Leak DetectorApplicationYou can place it near plumbing, sinks, sump pumps, refrigerators, dishwashers, toilets, basements, washing machines, etc. wash, water heaters and garages. Parrot Perch Bird Perch .FunctionWhen the flood sensor is wet, the alarm will immediately sound the alarm, until the water sensor is dry again, then the alarm will be stopped Overflow Alarm DeviceIt needs to be used together with other receiving device. This product is composed of a water-immersed sensor and an alarm host. The sensitivity of the sensor is very high and the sensor rings when it encounters water. A drop of water on the sensor can cause the alarm to sound. It can be used for tap water, pure water, air conditioning water, well water, sea water, sewage and so on.UseThis product is effective for prevent leakage accidents, such as filling the container with water, water-cooled air conditioning leakage, water pipe burst, water leakage accidents Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some color difference, depending on the physical object received .