You use a water detector if you want to be warned in the event of a leak. If the sensors in this water detector come into contact with water, you will receive a notification in the Smart me app. Place a water detector near a washing machine, dishwasher, bath or central heating boiler and prevent worse. The water detector can be combined with all our smart LED lamps and plugs. For example, turn off the washing machine or let a lamp flash red if there is a leak. NOTE: A Smart me Zigbee water detector only works in combination with a Zigbee gateway (Link ME). Connect multiple Smart me Zigbee products to one gateway.