Tree to Air Bridge

The Tree to Air Bridge is used to integrate various devices that are equipped with the Loxone Air wireless technology, or to extend the Loxone Air's signal range. It is connected via the Tree interface and features a compact design with integrated antenna. Due to the limitation of 50 devices per Tree branch, up to 49 Air devices can be paired to the Tree to Air Bridge.

It can be used, for example, in areas where the wireless range of an Air Base Extension is no longer sufficient, but where connection to a Tree Branch is possible.

Datasheet Tree to Air Bridge

Table of Contents


The Tree to Air Bridge is installed in a suitable enclosure.

Connect the power supply and Tree communication wires.

For best signal performance, make sure that the device is not in close range of metal objects.

The Tree to Air Bridge starts after switching on the power supply, and the status LED will flash orange after a short time when the connection to the Miniserver is established.

Then follow the pairing procedure

Pairing Air Devices

Up to 49 Air devices can be paired with a Tree to Air Bridge. Any additional Tree devices on the Tree branch in use reduce the number of possible Air devices. The maximum total number of Tree and Air devices including Tree to Air Bridge on one branch is always 50 devices.

The pairing procedure is identical to the Air Base Extension.

Follow the instructions for pairing Air devices.

Diagnostic Inputs

Summary Unit
Online Status Air Base Extension Digital
Channel Free Air Base Extension Digital


Summary Description Default Value
Monitor Online Status When selected, you will be notified via System Status or the Cloud Mailer if the device is no longer available or goes offline. -
Serial Number Specifies the serial number of the device.
For Extensions: 'Auto' may only be used if only one Extension of this type is being used.
Device type Tree device type -
Region (channel) The selected region affects the operation frequency
Please be aware of local government regulations!
Update Air Devices Individually Only one Air Device is updated at a time. This reduces the utilisation of the radio channel. -

Safety Instructions

The installation must be carried out by a qualified technician in accordance with all applicable regulations.

The installation requires a suitable enclosure to ensure protection against contact, water and dust.

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


Datasheet Tree to Air Bridge