Elsner Elektronik at Light + Building 2026

As an exhibitor at Light + Building 2026 in Frankfurt, we will be presenting our latest developments in KNX, sensor technology and intelligent building automation. Find out everything you need to know about our exhibition stand, our new products for 2026 and the highlights from our portfolio here.

We look forward to welcoming you on site at our booth C11 in hall 11.1. Until then, this page will give you an overview of the Elsner Elektronik smart building technology on display from our building automation and smart home portfolio – and a preview of the latest trade fair innovations!

Follow us into our trade fair highlights:

#1 eTR and Cala switch series – for smart electrical installation with convenient KNX room controllers

#2 Weather stations – the clean data basis for control functions from air conditioning to sun protection

#3 Outdoor living and smart gardening – comfortable and conscious living indoors and outdoors

This year, we also have something for all fans of conventional control systems:
#4 Elsner wireless control for conservatories, patios and terraces – the easy way to get started with smart homes

Whether you are a system integrator, planner, consultant or distribution partner, our booth offers practical solutions for real building automation projects. Experience live demonstrations, talk directly to our product managers and discover upcoming innovations and extended communication standards for future-ready building automation.

You can find the hall plan here. See you soon in Frankfurt!

Discover the world of intelligent building technology with our high-quality KNX room controllers. Our devices are the daily point of contact with the smart home or smart building and bring convenience, security and energy efficiency to your building.

With our innovative KNX glass push-buttons, operating lighting, room climate and sun shading is easier than ever before. It is important to us that our push-buttons meet the highest standards of design and functionality. Many of our push-buttons take over automatic functions in the background, such as room climate control or ventilation. This allows you to create an environment that meets your individual needs.

For a customised room concept, we offer a wide range of simple KNX glass push-buttons  as well as intuitive KNX room temperature controllers. With these devices, you can cover various functions with just one device and optimise control of your smart home or smart building.

Get to know our room controllers on site and see for yourself!

By providing precise and up-to-date weather data, including temperature, humidity, wind speed and direction, weather stations enable efficient control of heating, ventilation and air conditioning. Sun protection is precisely controlled using sun position data. In addition, you can use weather stations to automatically protect your smart building from extreme weather conditions such as frost, snow, wind or heat. 

In our portfolio you will not only find KNX weather stations but also combination sensors for RS485 and Modbus.

Extend your smart home or office outside with our innovative KNX devices for outdoor use! 

Our KNX irrigation controller Jardana allows you to design your garden in such a way that you feel comfortable at all times and your plants are optimally cared for. By precisely controlling the irrigation, you not only save water, but also create a green oasis that perfectly suits your needs. This innovative solution integrates seamlessly into your intelligent KNX building system, extending comfort to the outdoors.

For harsh environments, we offer you Fabro KNX, a robust touch panel specially designed for outdoor areas, garages, workshops or greenhouses. With the robust touch panel, you not only operate the building technology, but can also display values, data and alarm events at the same time. 

With our KNX devices for outdoors, you can create an intelligent, independent and resource-saving extension of your building into the open air.

With the new Solexa Home control system, you can extend the comfort of your home to the terrace – without KNX. The set combines weather station, control unit and base station into a central wireless solution that intelligently controls awnings, roller shutters, blinds, windows, lighting and heating devices. The system reacts independently to changing weather conditions and always ensures a balanced ambiant climate.

All the necessary sensors are integrated: the weather station records brightness, wind, rain and outside temperature and receives the GPS signal for time and sun direction. The base station measures the room temperature and also serves as charging dock for the control panel.

Solexa Home processes data locally, without the cloud – reliably, securely and independently of the internet.

Visit Elsner Elektronik as an exhibitor at Light + Building 2026 in Frankfurt and discover our smart building product portfolio for KNX, RS485 and Modbus!