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 2-8 seconds, so you can monitor water leakage. water anytime and anywhere 130 dB loud alarm: The water leak alarm has 130dB ultra-loud alarm, when it detects water leak, emits a loud alarm sound, can be heard even in the basement, which can effectively inform your family members and prevent water leakage in time Sustainable standby: Our water alarm sensor is powered by an alkaline battery (included), which consumes little power, battery life up to 1 year and you can also see the battery power on the app, you don't have to so no need to replace the battery frequently. 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 desired location, just a few simple steps to connect to home Wi-Fi (only supports 2.4G Wi-Fi) Wide application: This water leak detector is widely used in places where water may leak. For example: bathroom, kitchen, basement, water tank, machine room, swimming pool and other water storage equipment, use it in the place where you live or work, which can prevent water leaks