Govee Wi-Fi Water Sensors Alarm, 1* Wi-Fi Gateway+ 3* Sensors

Model: H5040（1 Gateway + 3 Sensor) & H5054(5 Sensors Battery Included） Govee Wi-Fi Water Sensor 3-Pack, 100dB Adjustable Alarm and App Alerts, Leak and Drip Alert with Email, Detector for Home, Basement(Does Not Support 5G Wi-Fi). Note: If you want to receive an app alert, please must purchase a Wi-Fi gateway+sensors version, wifi gateway is not sold alone. Stay Informed: Instant alerts in the app and on your phone. Fix Leaks Faster: Assisted by loud alarm and mute button. Protect Your Home: Convenient probes detect water dripping from pipes. Additional Coverage: Pair up to 10 sensors with your gateway. High Performance Anywhere: IP66 waterproof for areas with higher moisture.