Water Timers WiFi Smart Flood Sensor Home Alarm Water Leakage Detector Flood Notification Alert Overflow Security Alarm System Tuya / Smart Life App Wireless Remote Control By Main Features: 1.Smart Home Automation: A really good assistant for your smart house,no more worry about the flood with the sensitive sensing,protecting your home and valuables from annoying leaks and dangerous floods,whether it's a dripping sink under the bathroom cabinet,a burst pipe in the basement,or a severe weather event. Intelligent linkage the smart sensor to your smart valves for smart automation as once the sensor detects the leakage,the valve will close automatically. 2.Real-time remote monitoring:A water immersion sensor that detects water leakage in the environment in real time. When water immersion is detected, the detector sends an alarm signal to the host computer and reports the information to the user's mobile phone.Whenever and wherever you are, k eep your house saf e from flood all the time. 3.Alarm set for added convenience:Set the water leakage and low battery alarm for keeping the house high sensitive protection,together with easily replacing a battery when its lifespan is over by monitoring the battery level in APP. 4.Easy to operate:No hub required,and simple download the "Smartlife"app on iOS and Android.In addition it work s with Amazon Alexa, Google Home Assistant ,allowing for some other smart controls of your flood sensor,like free voice control.Adopt integral structure waterproof design with convenient and quick installation featured. 5.Wide Applications:Apply the smart flood sensor to different scenes,your garage,bathroom,kitchen and anywhere with water you like,keeping your house away from flood danger with a linkage of the smart flood sensor. (Note:Use the sensor with your smart valve together to intelligently control the irrigation condition,which enables real-time monitor and the valve will close automatically when water leaks.) Smart Flood Sensor is a really good assistant for your smart house,no more worry about the flood with the sensitive sensing,protecting your home and valuables from annoying leaks and dangerous floods,whether it' s a dripping sink under the bathroom cabinet,a burst pipe in the basement,or a severe weather event. Real-time monitor and timely deal with the water overflow can be achieved via your Smart Life App.Enjoy your smart life with products. Parameter: B attery:AAA*2,3V P rotocol:IEEE802.11b/g/n W ireless Type:2.4GHz-2.484GHz Buzzer current:115mA Buzzer decibel:70+dB Working temperature:-10~+40 Storage temperature:-20~+60 Relative humidity:8%~80% Package list: 1*sensor, 1* manual 1*double-side tape 2*screws User manual: