Elsner Elektronik at Light + Building 2026

Welcome to Elsner at Light + Building 2026 in Frankfurt am Main!

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 our stand and the products on display from our building automation and smart home portfolio. We will have our most popular products from the areas of KNX room controllers, weather stations, outdoor areas as well as our new wireless shading control Solexa Home with us, which you are welcome to take a close look at.

You can find this year's 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!

KNX weather stations offer a number of advantages for intelligent building technology. One advantage is the precise control of sun protection. KNX weather stations enable the automatic adjustment of blinds, shutters or awnings depending on the amount of sunlight. This protects the room from overheating and maximises the amount of daylight entering at the same time. With the integrated façade control, you can create automatic weather scenarios, such as closing windows in heavy rain.

By providing precise and up-to-date weather data, including temperature, humidity, wind speed and direction, KNX weather stations also enable efficient control of heating, ventilation and air conditioning. When you integrate KNX weather stations, you also increase the energy efficiency of your smart building, e.g. by installing automatic adjustment of heating, cooling and lighting based on the current weather conditions. 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 our Solexa 230 V, Solexa II and new Solexa Home shading controls, you can extend the comfort of your home to the terrace – without KNX. Solexa Home in particular uses weather-dependent automation to ensure that awnings or external blinds are always operated when it makes sense for the indoor climate, shade and system protection. It reliably measures sun, wind and temperature, reacts precisely to changing conditions and is still easy and direct to operate – without an app and without complicated systems. The result is intelligent and resource-saving shading that makes your home noticeably more comfortable.

Discover our smart product portfolio for KNX, RS485 and Modbus!