The building that adjusts itself.

A smart home, hotel or office: we design, install and program KNX, Siemens LOGO! and BMS automation. One system for lighting, climate, shading and energy, controlled from the wall, a screen or your phone.

KNX: the open international bus

KNX is an international standard (ISO/IEC 14543) for building automation. Switches do not break current; they send commands over a single bus cable. So any button can do anything, and can be changed later without rewiring.

Open standard: Devices from hundreds of manufacturers work together. You are never tied to one supplier.
Works without internet: Every device runs on its own. No cloud and no subscription.
Savings you can measure: Occupancy, open windows, sun: the building uses energy only when it is needed.
Certified installation: We are a certified KNX Partner (no. 41485). We mostly work with devices from Zennio, MDT, ABB, Siemens and Berker.

The whole house on one screenHome visualisation: lighting, shutters, heating and weather, from a computer, tablet or phone.

Ground-floor lighting on the floor planEvery light where it actually is: on, off and dimming with one touch.

Underfloor heating room by roomTemperature and setpoint for every room on the floor, logged over time.

Shutter control room by roomGround-floor plan showing every shutter and the day's consumption.

The plant room as a live diagramHeat pump, solar, hot-water tank and circulators, with temperatures and pressures in real time.

Room controller and push-button on the wall

Switch samples for the client to choose from

See it in practice

Three short presentations, in English, German and Greek.

HotelsThe room knows when the guest is out. Less energy, full visibility from reception.VillasLighting, climate, shading, pool and security in one system, from your phone.Short-term rentalsKeyless entry, zero consumption between bookings, a warning before damage happens.

Siemens LOGO! and PLC

For smaller automation tasks and special functions we use Siemens LOGO! and PLCs: generator changeover, pumping stations, alarms and notifications, machine control.

Control panel with Siemens LOGO!A small control panel with a logic module and contactors.

BMS: supervision of the whole building

In large buildings the building management system (BMS) brings air-handling units, boiler rooms, chillers, lighting and alarms onto one screen. We maintain and extend BMS installations in hospital and public buildings.

How we work

A conversation and a point list: what each room should do.
Design and quote: drawings, panels, materials per room, a clear cost.
Wiring and installation, with our own crew or with your electrician.
Programming, testing and handover with documentation and training.
Remote support for changes and extensions.

Remote KNX programming for partners in Germany (page in German)

A fault in your installation?

Our fault line answers around the clock, 365 days a year. With a technical cover subscription, the technician's visit carries no extra call-out charge.

Call +30 2510 600354