# Technical articles

# Technical articles

Expert insights on KNX and smart building – for planners and integrators.

Ihr Wissensportal für smarte Lösungen in der Gebäudeautomation

In unseren ausführlichen Artikeln bieten wir Ihnen tiefgehende Einblicke in die Welt der KNX-Gebäudeautomation. Vom grundlegenden Verständnis der Technologie über detailreiche Informationen zu unseren Produkten bis hin zu konkreten Anwendungsmöglichkeiten erhalten Sie wertvolle Informationen, die Ihnen helfen, Ihre Projekte effektiv und effizient umzusetzen.

Unsere regelmäßig erweiterten Artikel halten Sie stets auf dem neuesten Stand, sodass Sie fundierte Entscheidungen für Ihre Projekte treffen können. Lesen Sie weiter und starten Sie mit der Planung Ihrer nächsten KNX-Gebäudeautomation!

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Wissen rund um KNX Secure

Ob klassisch oder verschlüsselt: KNX bietet vielfältige Möglichkeiten für die smarte Gebäudesteuerung. Mit KNX Secure kommen wichtige Sicherheitsfunktionen hinzu – vor allem dort, wo Datenintegrität und Zugriffsschutz eine zentrale Rolle spielen. Unsere Artikel geben Ihnen einen praxisnahen Überblick: von den Grundlagen der KNX-Verschlüsselung bis zu konkreten Hinweisen für Fachplanung und Integration. So können Sie fundiert entscheiden, wann und wie sich KNX Secure sinnvoll einsetzen lässt.
Diese Seite wird kontinuierlich um Inhalte zu KNX Secure ergänzt.

Grundlagen kompakt erklärt

Basiswissen zu KNX Secure

Mann mit Smartphone, Icons zur Gebäudeautomation drumherum + Logo von KNX Secure
KNX Secure einfach erklärt – Grundlagen, Nutzen und Umsetzung

Erfahren Sie, wie KNX Secure funktioniert und worauf es in der Praxis ankommt.

Mehr zu den KNX Secure-Grundlagen lesen
Bleistift und Lineal auf Bauplan
KNX Secure für Planer & Integratoren

KNX Secure für normgerechte Sicherheit und zukunftsfähige Gebäudeautomation erfolgreich planen.

Worauf Sie bei der Planung achten sollten
Before getting started

Planning building automation

Planning a KNX system is a crucial step in successfully implementing intelligent building automation. In our articles, we show you how to manage your building technology efficiently with the right control solution. This way, you can make the best decisions today for a future-proof and flexible building automation setup.

Professional expertise

Informative articles to support the planning of your building automation project

Modern house with conservatory and green lawn in front
Finding the right control for the Smart Home

Take scalability and data security into account right from the start.

Read more about choosing the right control system
WS1000 Connect, wall-mounted building control system, in a modern living environment
Central building control in the Smart Home with WS1000 Connect

Control building technology without the cloud while still benefiting from network functionality

Read more about WS1000 Connect
Modern white kitchen with wooden flooring and pendant lights above a kitchen island
Smart living in the detached house

How can a detached house be made even more comfortable and energy-efficient using KNX products?

Read more about KNX in the detached house
Integrating other systems

Expanding your KNX building automation system

One of the major advantages of KNX is its ability to integrate with other systems. Whether you're planning lighting control with DALI, looking to incorporate new technologies such as Matter, or want to include wireless solutions – KNX offers the flexibility to expand your smart home projects according to your specific requirements. We’ll show you how to connect different systems and unlock the full potential of your building automation.

Integrate other systems

KNX in combination with Matter, DALI and radio systems

Illuminated staircase with spacious room
KNX-DALI Gateways: The solution for secure and intelligent lighting control

Combine KNX and DALI-2 – for reliable control and monitoring of lighting systems

Read more about our new KNX-DALI Gateways
Elsner KNX Matter Server on a grey background in front of a modern, bright kitchen
KNX Matter Server: Make your smart home even smarter!

With the Elsner KNX Matter Server, you can bring the KNX ecosystem and your smart home apps – such as Apple Home or Google Home – together in a single interface on your smartphone!

Read more about KNX Matter Server
KNX RF logo with blue radio waves
Introduction to KNX RF

KNX RF enables easy, wireless integration into smart homes and commercial buildings – ideal for renovations or retrofits.

Read more about KNX RF
Elsner devices for implementing your projects

KNX building automation with Elsner devices

KNX devices from Elsner Elektronik offer optimal support for the implementation of your KNX projects. Our products provide a wide range of possibilities – from controlling heating and air conditioning to smart garden irrigation and indoor air quality management. They stand out for their ease of use, high reliability and timeless design. This makes them the ideal choice for anyone looking to take their KNX system to the next level – whether you're just getting started or already implementing advanced solutions.

Elsner devices for

Heating, cooling, ventilation

Cala KNX T 101 room temperature controller on the wall next to a modern living room interior with armchair and rug
Heating control with KNX using the example of Cala KNX T 101

Smart heating made simple: Ideal for homes, hotels and commercial buildings.

Read more about Cala KNX T 101
Black KNX push-button eTR 102 FC with temperature display, mounted in a modern open-plan office
Efficient fan coil control with KNX eTR 102 FC

KNX push-button in a stylish design for innovative climate control

Read more about KNX eTR 102 FC
Dew point monitoring diagram
Dew Point Monitoring and Ventilation Control

Avoid condensation and mould formation

Read more about the Dew Point Monitoring
Elsner devices for the

Air Quality

Meeting scene in a modern office with the Cala CO2 indicator light on the wall in the background
KNX colour light and CO2 indicator light complement Cala KNX switch series

For visualising alerts, warnings and CO2 levels indoors

Read more about the Cala devices
Cala KNX IL CO2 indicator on the wall of a bright meeting room with several people
Cala KNX IL CO2: Technical details and setting options

How to connect, configure and make the most of the KNX CO2 indicator

Read more about Cala's technical details
CO2 detector Cala KNX IL CO2 wall-mounted in a home office with desk and computer
Why you need a KNX CO2 sensor in your Smart Building

Improve air quality and enhance well-being

Read more about KNX CO2 Sensors

Elsner KNX device wall-mounted above a sideboard with decorative items and a picture
Room air quality: measurement and control

What actually defines “good” indoor air? And how can it be maintained?

Read more about good air quality
Air Vision CO₂ indicator glowing green on a desk with a laptop
Healthy and productive thanks to good indoor air

Invest in your health and comfort with the Air Vision CO2 indicator

Read more about Air Vision
Elsner devices for

Shading Control

Sunlight streaming through the pergola roof of a modern house
Smart Shading with KNX

Why a shading solution with KNX makes sense – and how it can be implemented

Read more about shading with KNX
Diagram of a group control system
Group control of motors

Control multiple drives in parallel with proper protection

Read more about Group control
Elnser devices for

Smart control of lighting, technology and rooms

Nunio KNX M-T touch switch on a green wall between a sofa and a conference table
Push-Button for a Flexible Use of Spaces: Nunio KNX M-T

One switch for every scenario: Nunio KNX M-T adapts flexibly to any room use – from living spaces to conference rooms.

Read more about Nunio
White eTR KNX switch in a bright living space with floor lamp and plants
KNX Push-Buttons of the eTR Series Make Home Automation Accessible Intuitively

Switch series for cost-conscious builders

Read more about the eTR Series
KNX switch from the Cala series next to a bed with rustic wooden panelling
Cala series: Smart room controllers and push-buttons

Intelligent control panels for the KNX smart home as easy to install as a light switch?

Read more about the Cala Series

KNX presence detectors from Elsner Elektronik mounted on the wall
Presence detectors in the Smart Building

Utilise energy-saving potential with presence-dependent control

Read more about presence detectors
KNX leakage sensor from Elsner Elektronik in front of washing machine
Early warning systems for smart buildings

Detect and prevent damage early with KNX leakage sensors and smoke alarms.

Read more about early warning systems
KNX touch panel Fabro KNX in warehouse
Touch Panel for Harsh Environments – Robust and Easy to Use

Full control even under the toughest conditions: the robust KNX touch panel Fabro KNX

Read more about Fabro
Elsner devices for

Automatic Garden Irrigation

Garden sprinkler in operation among lush green plants
Water your garden smartly with Jardana

Automatic KNX irrigation control ensures healthy plants via app – with or without KNX

Read more about Jardana
Two garden sprinklers irrigating a well-kept garden with flowers and lawn
Tips, tricks and background knowledge on automatic irrigation

How automatic irrigation control helps you save time and water

Read more about automated irrigation
Smartphone displaying the Jardana app held in one hand outdoors
The Jardana app: Easy to use and set up

What the app can do and how to use it

Read more about the Jardana App

Lawn sprinkler watering a meadow in sunlight, with water droplets sparkling in backlight
Irrigation with KNX: Using the advantages of Jardana

Take your home and garden automation to a new level!

Read more about Jardana's advantages
Fabro KNX irrigation module mounted on a natural stone wall in a green garden
Garden irrigation redefined

Discover the ‘dream team’ Jardana and Fabro KNX – for optimal garden irrigation with KNX!

Read more about Jardana and Fabro
Elsner devices for the

Collection & Use of Weather Data

Elsner KNX PY pyranometer mounted on roof in front of photovoltaic system
Pyranometer: The important helpers for your smart solar installation

Check the performance of your photovoltaic system with the help of a pyranometer.

Read more about pyranometers
Suntracer RS485 pro weather station against a blue sky
Weather Data as RS485 Protocol

Suntracer RS485 pro provides key data – including wind direction

Read more about Suntracer RS485
KNX weather station Suntracer KNX pro in front of landscape with green hill
Professional Weather Data Collection with Suntracer KNX pro

Wind direction detection for optimum protection of buildings and technology

Read more about Suntracer KNX pro

KNX weather station Windancer KNX (GPS) in front of modern smart home
Weather Station Protects Smart Buildings from Sun, Rain and more

For smart homes and compact commercial buildings

Read more about Windancer