TUYA/Smart Life App Monitoring: When the water level detector detects a water leak, your smartphone will receive an alarm notification from the "Smart Life" or "TUYA" app within 2-8 seconds, so you can monitor water leaks anytime, anywhere. 130dB Loud Alarm: The water leak alarm has an ultra-loud 130dB alarm. When it detects a water leak, it will emit a loud alarm sound, which can be heard even in the basement, which can effectively inform your family members and prevent water leaks in time. Long-lasting Standby: Our water alarm sensor is powered by an alkaline battery (included), which has low power consumption, a battery life of up to 1 year, and you can also see the battery power on the app, so you don't need to replace the battery frequently. The water sensor beeps when the battery is low. Easy to install: Simply use the included double-sided tape or screws to securely mount the Wi-Fi water leak detector wherever you want. It only takes a few simple steps to connect to your home