TUYA/Smart Life APP Monitor: When the water level detector detects water leakage, your smartphone will receive an alarm notification by "Smart Life" or "TUYA" APP in 2 to 8 seconds, so you can monitor water leaks anytime and anywhere 130dB loud alarm: The water leak alarm features an ultra-quiet alarm. 130dB loud, when it detects water leakage, will make a loud alarm sound, can be heard even in the basement, which can effectively inform your family members and prevent water leakage at time Sustainable Standby: Our water alarm sensor is powered by alkaline battery (included), which is low power consumption, battery life up to 1 year, and you can also see the power of the battery on the app, so you don't need to replace the battery frequently. The water sensor beeps when a battery is low Easy to install: Simply use the included double-sided tape or screws to securely attach your Wi-Fi Water Leak Detector to any place you want, just a few simple steps to connect to home Wi-Fi (only support 2.4G Wi-Fi) Wide Application: This leak detector water is widely used in places where water may leak. For example: bathroom, kitchen, basement, water tank, engine room, swimming pool and other water storage equipment, use it in the place where you live or work, which can prevent the water leaks