Smart Home for homes: KNX and Loxone automation in Constanta
For homes, villas and apartments. You leave home and the house knows: lights off, air conditioning on economy, blinds down, alarm armed. On KNX or Loxone, with everything you need to keep it running for 15 years.

This page is about housing; for hotels, offices and industrial buildings, with centralized energy management, see BMS and building automation. Oh smart home It doesn't mean a collection of applications. It means features that work together, remain easy to use, and can be maintained after the project is complete.
GreenSoft designs and integrates automation for lighting, Air conditioning, shading, access, security and consumption monitoring. The architecture is chosen depending on the size of the project, the desired level of flexibility and the usage scenarios, with solutions based on KNX or Loxone.
Before programming, the scenarios are clearly defined: departure, night, vacation, comfort, sun protection or consumption reduction. The interface remains simple, and the client receives the documentation and explanations necessary for operation.
What does the service include?
- Automation project and system architecture
- Lighting control, blinds, air conditioning and selected outlets
- Integration with access, alarm and surveillance
- Scenarios, interfaces and remote control
- Consumption monitoring and operating documentation
Why GreenSoft
GreenSoft has expertise in electrical, security, networking, HVAC and IT. Integration starts from the infrastructure, not just the visible interface, which reduces incompatibilities and dependency on fragmented interventions.
How the project is progressing
- Functionality and priorities workshop
- Infrastructure design and platform choice
- Installing, programming and testing scenarios
- User training and post-implementation support
For which types of sites
- Premium housing
- Villas
- apartments
- boutique hotels
- OFFICE
- hospitality spaces and buildings that aim for comfort and operational efficiency
Tell us what you want your home or building to do. We'll establish scenarios together and you'll receive a phased project with a quote within 3-5 business days.
Where we work
We cover the entire county of Constanta: Constanta municipality, Mamaia, Năvodari, Ovidiu, Agigea, Eforie, Techirghiol, Mangalia, Medgidia and Cernavodă, including the port perimeter, based on the work license in the Port of Constanta. For larger works, we travel throughout Dobrogea.
Useful resources
Frequently asked questions
What is the difference between a smart home with KNX protocol and commercial wireless systems?
KNX is an open, highly stable, international wired standard where components from dozens of manufacturers work together and are not dependent on the cloud or a single brand. Commercial wireless systems are cheaper but more susceptible to interference and manufacturer disappearance. For a long-term investment, KNX and Loxone offer the reliability of a professional installation.
How does a Loxone or KNX automation system help reduce energy bills?
The system automatically turns off the lights in empty spaces, adjusts the air conditioning based on presence, closes the blinds to reduce overheating in summer, and coordinates the heat pump with photovoltaic production. These continuous optimizations, impossible to do manually, reduce consumption throughout the year; we calculate how much exactly in your case.
Is the Smart Home system modular? Can I add new features later without breaking down the walls?
Yes, if the infrastructure is thought out correctly from the beginning. With KNX and Loxone we provide the bus and the necessary reserves, so that new functions are added through programming or through additional modules in the panel, without brickwork. That is why we provide reserves in the project, not after.
What happens to the building's smart functions if the internet connection drops?
All the core logic runs locally, on the building controller, not in the cloud. Lighting, HVAC, blinds, scenarios and security work normally without internet. The connection is only required for remote control and notifications, not for daily operation.
How to control a smart building (app, smart switches, voice commands)?
In all these ways, combined. We keep the elegant physical switches for intuitive use, offer an app on your phone and tablet, plus automated scenarios and, optionally, voice commands. You choose the right mix of convenience, without giving up simplicity.
Can an existing building be automated?
Yes, but the options depend on the available cabling, finishes and desired features. The initial audit determines what can be integrated efficiently.
Shall we discuss your project?
Free initial technical consultation and quote within 3–5 business days.









































