Water Sensor Air

The battery-operated water sensor warns you about leaking water and thus helps to prevent major water damage. Thanks to Loxone Air technology, this small sensor can be placed anywhere.

  • Warns immediately when water is detected
  • Perfect for utility rooms, basements, etc.
  • Place anywhere thanks to innovative Loxone Air Technology

67,00  +PVM

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Protect your home from water damage

The Loxone Water Sensor Air detects a potential escape of water and immediately informs the Miniserver. Nominated users are then notified via a notification, a phone call, an email, or an audio system played via the multiroom audio, enabling a quicker response time to reduce further damage.


Smart water detection

The Water Sensor Air can be placed anywhere around a smart home, restaurant, hotel or office space and is ideal for use in laundry rooms, kitchens, bathrooms, and even boiler rooms. It can quickly detect the escape of water from faulty appliances and burst pipes. The comparatively small investment in this sensor can prevent major costs due to water damage in the future.

Real-time information

Whether you’re at home or on the go, this sensor will let you know the moment it detects water, giving you more time to react and prevent serious water damage.

Innovative Air technology

Equipped with our own wireless technology, the Loxone Water Sensor Air can be easily integrated into your Loxone Smart Home.

Durable button

The Loxone Water Sensor Air is powered by a button battery. Thanks to energy-saving Air technology, the estimated battery life is up to 2 years.

Easy to install

Simply place the water sensor wherever it is needed. It is lightweight, so can also be easily mounted on a wall using adhesive tape or pads.

Position and number
of water sensors

The correct position of the water sensors determines how well the Loxone system can protect itself from the threat of danger. When planning, we recommend that you pay close attention to where the sensors are used. Our recommendation for the correct positioning of the water sensor:

plant room

Plant room

sitting room


living room

Utility room


Everything in view
with the Loxone App

All ok





Mockup: Alles Ok

Preliminary Alarm

In the case of fire or water detection, a call is first placed via the Caller Service and a push notification is sent to alert you, even if you’re not at home.


Mockup: Voralarm

Main Alarm

Now your home makes every effort to attract attention: It reacts with flashing lights, opens the shading and the music server sounds an alarm sound throughout the house. So you will be warned immediately and can react accordingly.




  • 1x Water Sensor Air
  • 1x CR2032 Battery
  • 1x Product Information

Please note: should the Water Sensor Air become completely submerged in water, it must be replaced by a new sensor. To test the sensor, simply touch both contacts with a wet finger.