One smart standard. Endless possibilities.

From the basics of how it works to the long-term benefits it offers, explore the key reasons KNX has become the go-to standard for smart home and building automation around the world.

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project: Etéreo by Auberge
by: Estévez | Grupo MAI | Migdal Arquitectos | Mayer Davis

The international standard you can trust

35+ years of proven reliability, 8000+ certified products from 500+ manufacturers. When systems work together seamlessly, you can focus on what matters - your project, your client, your home.

What can KNX control?

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Lighting
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HVAC systems
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Shading & blinds
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Energy management
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Security & access control
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Smart screens & automation
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Remote control
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Audio/Video control

Build smarter systems, faster

KNX gives you total control over smart building installations of any size. Connect devices across brands through one open standard, and design systems that are flexible, secure and built to last. With KNX, you can work efficiently, take on more complex projects, and deliver results your clients can rely on.

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Design intelligent infrastructure

Overcome design challenges with ease and reliability. When you specify KNX, you're choosing an open standard trusted for over 30 years, backed by 500+ manufacturers and proven across thousands of projects worldwide.

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Experience smarter living

Your home or building, working as one. Control everything from lighting to heating with seamless comfort, complete security and the peace of mind that comes with certified technology.

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Start simple. Grow smart. Stay flexible.

You need tools that work fast, systems that make sense, and solutions that don't lock you into one brand. KNX gives you exactly that: a smart home standard you can learn in days, install with confidence, and scale across any project — backed by support when you need it.

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Build smarter, interoperable solutions with KNX

KNX gives manufacturers a powerful, secure and future-proof foundation to develop products that seamlessly integrate into a global ecosystem. From first prototype to certified solution, KNX supports every step of your innovation journey.

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KNX for training centres

Shape the next generation of KNX professionals. Get access to current training materials, certification courses and ongoing support that prepares professionals for real-world KNX projects.

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Start your KNX Professional Journey

Learn more