Are you looking for a professional, yet level ? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our level must meet your needs. It is one of the for you. Features -Color: White -Material: ABS -Size: 7.10X2.50X2.00cm/2.79X0.98X0.79in : 70mah-120mah type: 2.4G Storage humidity: 0%~90%RH Working humidity: 20%~85% RH Working temperature: 0C40C (32"F104"F) Compatible for Android 4.4/iOS 8.0 or later Sensor cable: 1M Battery life: 6000 triggers Battery: 2 AAA (not included) - Suitable for kitchens, bathrooms, basements, machinery rooms, PC rooms, warehouses, etc. - design, easy to use. - Real-time monitoring and protection against and flooding. It can also detect that there is no water when the water tank is using. - The water sensor has high reliability and easy installation. - application control, connect to through , at any time, if there is a leak, you will receive a notification. Package list: 1 sensor