Limonfy Building
A building that tells you what is happening inside.
We design, install and commission building automation, i.e. HVAC, lighting, blinds and heat substations, and its data goes to an open platform, not a closed manufacturer panel. One contractor from the automation cabinet to data that stays yours.
// Office building · Limonfy Building
Platform preview — demo data
The problem
A BMS should not end on handover day.
A typical building system works until someone wants to change something. Every new zone, sensor or report is an order for the integrator, and the data stays in a panel the facility manager cannot access.
Typical BMS
Limonfy Building
Data locked in the manufacturer’s panel
Data in an open platform, with an API for the facility manager
Zone change = new order
Configuration changes in days, not months
Documentation created after installation, often outdated
Documentation created together with the design and kept up to date
Separate systems: HVAC, lighting, blinds, meters
One view of the building and one contractor
Modules
Everything in a building that can be measured and controlled.
Room automation
Fan coils, VAV, blinds, comfort panels. Scenarios for offices and rooms.
Lighting
DALI-2, lighting zones, panels instead of switches in common areas, presence detectors.
HVAC and heat substations
Pumps, valves and actuators, VAV meters, setpoints and schedules.
Network and infrastructure
PoE, RS485, industrial routers. An architecture without unnecessary power supplies and converters.
Technical documentation
Device and terminal lists, cabinet descriptions and as-built documentation prepared together with the design.
Data platform for facility managers
Up to several hundred devices per site, local processing, data to the facility manager’s system via API.
How we work
From design to a building that does not age.
Design
Digital twin of the building, measurement points and zones, schematics and device list.
Cabinets and installation
Prefabrication of automation cabinets, cabling, device installation.
Commissioning
Programming, testing, scenarios, operator training.
Platform and care
Data in Limonfy Platform, configuration changes, development after handover.
Who it is for
For those who build and manage.
Developers and general contractors
Room automation and BMS as one package, from design to handover.
Facility managers
Access to building data without depending on an integrator.
Hotels
Control of lighting, blinds and room climate, also wirelessly.
Hospitals and public buildings
Network, room and condition monitoring, local processing.
One contractor
From cable to data. No passing the buck.
- Design, cabinets, installation, programming and platform in one pair of hands
- Devices from proven automation, HVAC, lighting and connectivity manufacturers
- Open protocols: Modbus, BACnet, DALI-2, M-Bus
AI engineering
Documentation that keeps pace with construction
We prepare lists and descriptions together with the design, with the help of AI agents. A design change means up-to-date documentation the same day.
From our projects
Where Limonfy Building works.
Office building in Poznań
Room automation and BMS: fan coils, blinds, VAV meters and corridor lighting controlled from comfort panels instead of switches. Project in progress.
Hospital
PoE network and consulting-room monitoring, in cooperation with an HVAC partner. Project commissioned, work starting soon.
Hotels
Concept for wireless control of lighting, blinds and room climate over a mesh network.
Concept
Manufacturing plant
Wireless meter reading in the plant, without running new cables.
We present implementation details in a meeting.
Questions and answers
Before you ask.
Do you work as a subcontractor to a general contractor?
Yes. We most often deliver the automation and BMS package as part of a larger contract.
Do you take over an existing BMS?
We can collect data from it via open protocols and gradually replace the closed components.
Who has access to building data?
The owner and the facility manager. Data is available via API, with no licence fees for access.
Does the system work without internet?
Yes. Automation and data processing can run locally in the building.
What happens after handover?
Care and development: zone changes, new scenarios and reports without a new tender.
Project review
Show us your project. We’ll show you how to simplify it.
Send us the floor plans and automation scope. We will prepare a system architecture, a device list and a comparison with a closed solution before the contractor decision is made.
- 01Project and scope review
- 02System architecture and device list
- 03Digital twin of key rooms
- 04Pricing for execution and care
Write to us
hi@limonfy.comClick the button and your e-mail app will open with a ready-made message template. Fill in a few lines and send.
In your message, include:
- Full name
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- Number of locations
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