Touch Air

For installation in the UK, please refer to the use of the EU back box for mounting here

The Loxone Touch Air features five touch points to control the most important functions of a room. When a button is touched, an audible click confirms the action.

The large centre touch zone is ideal for controlling the lighting, while the corner zones are suitable for controlling music and shading. It is based on the Loxone switch standard. The buttons can also be freely used for other applications.

An integrated sensor measures temperature and relative humidity.

Please note that there is a certain delay when measuring humidity due to the housing. The Room Comfort Sensor is better suited for a fast detection of changes in humidity.

Datasheet Touch Air

Table of Contents


Install the mounting frame at the desired location. Insert the battery and start the pairing process. Then attach the device by snapping it onto the mounting frame.


In delivery state, pairing mode will be active after inserting the battery. This is indicated by the status LED flashing red/green/orange.

Then follow the pairing procedure on the Air Interface.

To activate the pairing mode manually, hold down the pairing button for at least 5 seconds after inserting the battery. The pairing button is located on the back of the device.

Battery Replacement

To replace the battery, remove the Touch Air from the wall. The CR2450 lithium battery is located in the back. Remove the battery and insert a new one. The device will restart and the status LED will flash green 3 times. In case the LED does not blink at all or is permanently (faintly) red, the batteries are empty. Note: The LED is off during normal operation.

Please only use the lithium battery provided by Loxone, as these will ensure an exact fit!


Summary Description Unit Value Range
T5 Combined input for the 5 touch points based on the Loxone switch standard. Maximum duration of a long click: 15sec -
Temperature Provides the measured value of the current temperature ° -20...80
Air humidity Provides the measured value of the current air humidity % 0...100

Diagnostic Inputs

Summary Description Unit Value Range
Online Status Touch Air Indicates whether the device can be reached by the Miniserver.
Diagnostics for Air devices
Diagnostics for Tree devices
Diagnostics for Extensions
Digital 0/1
Battery level Provides the current battery level. % 0...100
Battery low Indicates low battery, battery needs to be replaced. - 0/1


Summary Description Unit Value Range Default Value
Monitor Online Status When selected, you will be notified via System Status or the Mailer if the device is no longer available or goes offline. - - -
Serial Number Serial number of Air device - - -
Device type Air device type - - -
Show Button 1 Show individual button - - -
Show Button 2 Show individual button - - -
Show Button 3 Show individual button - - -
Show Button 4 Show individual button - - -
Show Button 5 Show individual button - - -
Transmission cycle Request or transmit cycle for temperature and humidity (1-120 min, 0 = Off) min 0...120 -
Audible acknowledgement Audible acknowledgement on button press - - -
Button Behaviour Specifies the behaviour when a button is pushed.
Pulse: Sends a pulse on rising edge
OnOff: Sends ON on rising edge and OFF on falling edge, used for long click
- - -

Safety Instructions

Ensure that the device is protected from water.

The device must not be used as part of safety-critical systems.


Datasheet Touch Air

UK Installation

The Loxone Touch is a slimline product, as such it should be mounted on a European style circular back box for correct fitting. If it is mounted on a standard UK back box/pattress box then it will have an improper fitting and will be likely to fall in at the corners or fall off the back box. Click on the image to purchase them.

Additionally for the Touch Air please do not use metal back boxes as these can cause communication issues on the Air signal which may cause excess data package retries. This could lead to higher energy consumption than normal requiring more frequent battery replacements.

European Dry Lining Backbox