Number of physical buttons
Scene control possible
Smart hub required
Suitable for outside
Smart Water Sensor | No more wet feet
Smart water / moisture sensors are mainly used as flood protection for, for example, washing machine or dishwasher. But they can also be used in reverse as a level switch. Some can be used as a rain sensor to retract the blinds on time. Others can measure the percentage of moisture in the air. Handy for the moisture extraction in the bathroom. smart Flood sensors usually run on batteries.