KNX or Loxone? Which system to choose for your home or building
Both are professional, reliable systems. The question isn't which is better, but which fits your project better.
The fundamental difference
KNX is an open standard: an international specification followed by hundreds of manufacturers. Intelligence is distributed across devices, and you can mix brands.
Loxone is an all-in-one system from a single manufacturer, with a central server (Miniserver) that coordinates all the logic. It's very powerful for automation and has a very complete ecosystem of its own.
Quick comparison
| Criterion | KNX | Loxone |
|---|---|---|
| Architecture | Open, distributed standard | Integrated system with central server |
| Manufacturers | Hundreds of compatible brands | Own ecosystem (with gateways to other systems) |
| Automation | Very complete; advanced logic may need extra modules | Very advanced out of the box in the Miniserver |
| Interface design | Huge choice (e.g. Zennio) | Own range with a consistent design |
| Renovation without works | Possible but more limited | Very practical wireless range |
| Buildings and hotels | Very widespread; ideal for large projects | Viable, especially for mid-sized projects |
| Independence from the installer | Maximum: standard ETS project | High, with proper documentation and access |
Costs depend heavily on scope; in residential projects they're often comparable. We always assess them with a concrete quote.
When we recommend KNX
- New builds or full renovations meant to last.
- Hotels, offices and developments wanting a standard.
- Projects where switch and panel design is a priority.
When we recommend Loxone
- Detached houses and second homes with lots of automation.
- Renovations where building work must be kept to a minimum.
- Clients who want one very complete app for everything.
What if I already have a system?
It can almost always be extended or integrated. We start with an audit of what's there.
Architecture: distributed or centralised
In KNX, each device carries its own intelligence: if one fails, the rest keep working. There is no single brain. In Loxone, the Miniserver holds the logic: that makes elaborate automations and consistent programming easier, in exchange for relying on that central unit.
Programming and who owns the project
- KNX is programmed with ETS, the standard tool for all manufacturers. Any KNX integrator can pick up another's work if they have the project file.
- Loxone is programmed with Loxone Config, the manufacturer's software. It's powerful and visual, and used by the brand's integrators.
In both cases, always ask for the project file and passwords.
Renovations and existing homes
Both systems have wireless options (KNX RF and Loxone Air) for when cable can't be run. In partial renovations, Loxone's wireless range is often convenient; in full renovations with a new panel, either fits.
Long-term expansion
With KNX you'll be able to add devices from any certified manufacturer fifteen years from now. With Loxone, expansion naturally means the brand's own products, although the Miniserver can also integrate KNX and other protocols through extensions.
They can also be combined
It isn't an either/or choice. Some installations use KNX actuators and switches with a Loxone Miniserver as the logic and visualisation engine. That makes sense when you want the independence of the standard bus and Loxone's automation.
Deciding in five questions
- A building with many years ahead and several possible maintainers? KNX.
- Lots of automations "the house handles on its own" in a single app? Loxone.
- Is the design of the switches a priority? KNX offers more manufacturers to choose from.
- A hotel or a development? Usually KNX.
- A detached house or second home? Either; we decide based on how it's used.
Frequently asked questions
Which is more expensive?
It depends on the project. In homes, the difference usually comes from scope and chosen finishes rather than the system. We compare with a quote for your case.
Can I switch from one to the other later?
Some of the cabling can be reused, but not the devices or the programming. That's why it pays to choose well at the start.
Connect · Protect · Automate · Control
Tell us about your project
We look at what you need and propose a complete solution: one company, one point of contact, one project.
- Phone+376 356 249
- Emailinfo@knxandorra.com