Leak And Drip Alerts By Email, Govee Wifi Water Sensor, 100Db Adjustable Alarm Real-time Alerts: Connect the gateway to WiFi and instantly receive app notifications and alerts to your phone, plus emails to your inbox, when water leakage is detected. Stay informed even outside the home. Water sensors and included gateway are paired right out of the box. Note: Only 2.4Ghz WiFi supported Loud Alarm with Mute: When WiFi notifications are unavailable or an audible alert is needed, the 100dB on-device alarm can play throughout the home. Press the Mute button to silence the alarm. If the leaked water is still on the sensor after 8 seconds, the alarm will sound again. The alarm will stop once the sensor is dry. Drip and Leak Sensors: Each water sensor comes with 2 groups of back water detector probes 1 group of front probes for pipe dripping detection. Use Govee Home App to name each sensor by location for easy monitoring. Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission lets you connect up to 10 sensors simultaneously for full home coverage. Remember to upgrade your latest firmware on Govee Home App when updates become available. IP66 Waterproof Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water sensor alarm will beep and flash red when battery is low, or you can also press the sensor's button to find the remaining battery level.