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Multi-brand
Work with supported products from multiple KNX manufacturers in one engineering environment.
KNX Engineering • Simulation • Validation
Engineer KNX.
Before You Build It.
A browser-based, multi-brand KNX engineering simulator for supported ETS projects, validated product profiles and real interaction between devices — allowing engineers to simulate supported KNX behaviour without physical hardware.
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KNX
Engineering Simulation Core
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Why SIM.KNX
Built for real KNX engineering workflows.
The simulator focuses on product-specific KNX behaviour, cross-device interaction and a continuously audited catalogue of supported manufacturers and devices for ETS project simulation.
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Multi-device
Simulate interaction between push buttons, switching, dimming, shutters, HVAC, couplers and other supported device types.
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Validated support
Product behaviour is added through an audited catalogue workflow rather than generic visual placeholders or unverified assumptions.
Current Catalogue Brands
Supported brands, generated from the live public catalogue.
The logo pack can contain many manufacturers, but only brands with at least one currently validated and published product are shown here.
Supported Products
ETS Catalogue Pack
Browse supported KNX products and use the matching KNXPROD data required for compatible ETS projects and accurate product-specific simulation.
Supported Products & KNXPROD Downloads
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Compatibility Notice
KNX Engineering Simulator is built around specifically supported manufacturers, product families and product application versions. Our catalogue is continuously audited and expanded as additional products are validated for simulation. For reliable and deterministic simulation, the KNX product data used in your ETS project must match the corresponding product supplied in the SIM ETS Catalogue Pack. Using a different KNXPROD version or an unsupported product may result in the device not being recognized or its behaviour not being fully simulated.
About the Simulator
What is KNX Engineering Simulator?
A concise overview of its purpose, supported simulation scope and intended users.
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About the Simulator
What is KNX Engineering Simulator?
A concise overview of its purpose, supported simulation scope and intended users.
What is it?
KNX Engineering Simulator is a browser-based engineering environment for simulating supported KNX devices and ETS project behaviour without requiring the corresponding physical hardware.
Who is it for?
It is designed for KNX integrators, engineers, technicians, trainees and other professionals who want to test supported device interactions before commissioning or site work.
What does it simulate?
The platform simulates supported multi-brand KNX products, their validated behaviour and their interaction using compatible ETS project data and matching KNX product data.
What are the limits?
KNX Engineering Simulator does not replace ETS and does not claim universal support for every KNX product or KNXPROD version. Reliable simulation depends on the supported catalogue and matching product data.
Ready to simulate
Build, test and validate before site work.
Sign in to your workspace or create an account to start a simulation project.