1、The water leak detector will alert you to small leaks, so it can prevent damage to furniture, walls, floors, carpets, electronic equipment and property. Monitoring for leaks is the best way to prevent water damage. This detector is your first choice. 2、APP message notification, even if you are not at home, the WiFi water sensor can be used with for TUYA/Smart Life free APP to remind you and send alarm messages to your smartphone. 3、If there is a water leak, even if you are outside, you can share this device with others through the app. If you are away for a long time, your friends or trusted neighbors can receive alerts. 4、Wide applicability, can be used in dishwashers, washing machines, sinks, water heaters, refrigerators, aquarium, fish tanks, water filters, water pipes, bathrooms, basements, toilets, sewage pumps, etc., will adapt to more complex installation environments, and can also be used monitor preset water level limits in bathtubs, pools, etc. 5、For Tuya WIFI smart flood alarm can be connected with other devices that support for Tuya, to create a smart home life. Item Type: Water Leak Detector Material: ABS Color: WhitePower Supply Mode: 2 x AA batteries (NOT Included) Working Current: 37mA Pairing Current: 36mA Standby Current: 23.5uA Alarm Time: 10 minutes Wireless Type: 2.4GHz Wireless Standard: IEEE 802.11b/g/n Wireless Range: Approx. 45m/147.6ft Working Temperature: 0-40℃ 1 x Water Leak Detector 1 x Manual