Buildings & Facility Management: a building that answers questions
Energy monitoring, indoor air quality, occupancy and leaks in one platform. For facility managers and owners who need to prove sustainability.

Different sites, the same questions.
An office tower, a hotel, a clinic, a logistics hall, a portfolio of forty existing buildings: the people who run them ask the same questions. What does this building really consume, and where? Which rooms are too warm, too stuffy, too damp, and since when? Where is water where it should not be? Which plant is running for nobody? And, every quarter, how do we prove all of that to an auditor, a lender or an insurer without a week of spreadsheets?
The building automation, where there is one, knows its setpoints. It does not know how a room feels, what the meter in the basement says or that the roof has been taking on water since Tuesday. baiond adds the sensors the building never had, reads the meters and the BMS it already has, and puts every reading on one platform per building, floor and room: energy, CO₂, temperature, humidity, occupancy, water, leaks.
From there the pages in this category go their own way. Green Buildings is about proving the efficiency a certificate promised. Real Estate is about comparing buildings across a portfolio and reporting ESG from readings. Insurance is about the roof, the hall and the damage that reports itself before the claim does. Health & Wellness is about hot water, air and occupancy in places where people are patients or members. Same sensors, same Gateway, same way of asking: in your words, with an answer that carries its source.
Pick your floor.
Every page speaks the language of the people who run the site: their questions, their sensors, their thresholds.
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Green Buildings Ask baiond: Is the indoor climate in Conference Room 3 optimal for today’s board meeting?
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Refrigeration Ask baiond: Are there any temperature anomalies in my refrigeration systems?
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Real Estate Space utilisation, consumption and indoor climate across the whole portfolio, measured in the existing buildings without new building automation. ESG data from readings, not from estimates.
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Insurance & Risk Prevention Ask baiond: Is there moisture under the roof membrane in hall 3?
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Health & Wellness Hot-water temperature, air quality, occupancy and energy in clinics, care homes, practices, gyms and spas, recorded and documented automatically. Evidence without the walk-round.
Questions from this category.
One situation per industry, answered the way baiond answers: the readings, the reasons, a recommendation and the source.
Checked Air quality sensor · baiond Gateway · Space System How did baiond know?
- Sensor
- baiond Gateway
- Space System
- AI agent
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
Source: Air quality sensor · baiond Gateway · Space System
- CO₂ 1180ppm
- Target < 800ppm
- Temperature 23.4°C
No. The CO₂ concentration is currently elevated at 1,180 ppm, exceeding the target range for high cognitive performance (under 800 ppm). Temperature is fine at 23.4 °C.
Open the windows or activate ventilation for 12 minutes to bring CO₂ down to approximately 650 ppm before the meeting.
Would you like me to investigate further?
Looking closer. This is what the data shows:
Possible reasons- The room was occupied by 14 people from 09:00 to 11:30 with the door closed.
- The ventilation flap for this zone has been at 20 % since 08:00 (BMS schedule).
- Outdoor air supply is reduced building-wide because of the heat protection setting.
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
- Sensor
- baiond Gateway
- Space System
- AI agent
Source: Air quality sensor · baiond Gateway · Space System
Understood. I keep watching HQ · Conference Room 3 and let you know if anything changes.
Checked Temperature sensors · baiond Gateway · Space System How did baiond know?
- Sensor
- baiond Gateway
- Space System
- AI agent
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
Source: Temperature sensors · baiond Gateway · Space System
- Fridge 14 2.2°C
- Defined range 2–7°C
- Near the limit for 5h
Yes. Refrigerator 14 has been operating close to the defined lower temperature limit for the past 5 hours, at 2.2 °C against a range of 2–7 °C. All other monitored refrigeration systems are currently within their defined temperature ranges.
Check Refrigerator 14 and continue monitoring its temperature development.
Would you like me to investigate further?
Looking closer. This is what the data shows:
Possible reasons- The setpoint of fridge 14 was lowered after the cleaning on Sunday and not reset.
- The unit is half empty since the evening service, so it cools down faster than usual.
- The sensor sits close to the evaporator outlet, the coldest spot in the cabinet.
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
- Sensor
- baiond Gateway
- Space System
- AI agent
Source: Temperature sensors · baiond Gateway · Space System
Understood. I keep watching Hotel kitchen · 22 refrigeration units and let you know if anything changes.
Checked Moisture sensors · Roof temperature · Weather data · baiond Gateway How did baiond know?
- Sensor
- baiond Gateway
- Space System
- AI agent
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
Source: Moisture sensors · Roof temperature · Weather data · baiond Gateway
- Section B4 91% RH
- Sections in range 27/28
- Rain, 24 h 31mm
Yes. Section B4 has read above 85 % RH since 02:10, while the other 27 sections stayed in range. It rained 31 mm overnight; B4 lies below the outlet that maintenance reported blocked in May.
Send maintenance to outlet B4 and the membrane seam today. Log the event now as a pre-claim note with the curve attached, so the timeline is documented before anything is repaired.
Should I set B4 to red on the object’s traffic light and notify the risk manager?
Looking closer. This is what the data shows:
Possible reasons- The reading rose in step with the rainfall from 01:40 on and has not fallen since it stopped.
- The neighbouring sections B3 and B5 stayed below 60 % RH — the water is most likely entering at one point, not across the roof.
- The roof temperature is 9 °C, so condensation is unlikely.
The sensor reports to the baiond Gateway, the Space System puts the reading in context (location, threshold, history), and the AI agent turns it into an answer.
- Sensor
- baiond Gateway
- Space System
- AI agent
Source: Moisture sensors · Roof temperature · Weather data · baiond Gateway
Understood. I keep watching Logistics centre North · Hall 3, roof section B4 and let you know if anything changes.
Answers are generated by AI, may contain mistakes and use example values. Please don’t enter personal data. Privacy
Proof from the field
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Haus der Digitalisierung Tulln
Rooms, access, energy, weather and the green façade on one platform: how Lower Austria's House of Digitalisation in Tulln runs its building with baiond.
In use at and in partnership with
Your industry guide
One PDF for your industry: the questions baiond answers there, the sensors that measure it and what changes on site.
What operators ask before they start.
Does baiond replace our building automation?
No. The baiond Gateway reads the BMS you have over BACnet, KNX, Modbus or M-Bus and adds wireless sensors where the building has none. The automation keeps controlling; baiond sees, compares and alerts across every building.
What do we get for an ESG report or a certification audit?
An export per building and period: energy per meter and circuit, CO₂ and climate per room, occupancy, water. Every number carries its timestamp and source, so an auditor gets a curve for the period instead of an average from an invoice.
Can one platform serve an office, a hotel and a clinic at the same time?
Yes. Every building, floor and room is a space in baiond with its own sensors, thresholds and people. The hotel manager sees the wings, the clinic technician the hot-water circuits, the portfolio owner the comparison across all of them.
How fast is an existing building live?
Wireless battery sensors are mounted during operation; a floor or a whole building is usually set up in a short time, depending on its size. Existing meters and the BMS are connected through the Gateway, usually without new wiring.
Ready to give your data a voice?
Thirty minutes with the baiond team about your site and your questions. No slides.
Request a consultation