eufy Water and Freeze Sensor

With the eufy Water and Freeze sensor, you don't have to worry about damage caused by water or too low temperatures. You can connect the sensor to your smartphone via a HomeBase 2 or 3. This gives you a notification when the sensor detects water or if the temperature near the sensor falls below 0°C. Because the sensor works on a battery, you can easily place it wherever you like within 200m from the HomeBase. For example under the sink in the bathroom or in a kitchen cabinet. The CR123 battery is included and lasts around 2 years.