The sensor is not the project
Many so-called smart buildings collect vast amounts of data that nobody uses. The problem is rarely technological: the project started by choosing equipment instead of defining what the building needs to do. At FINC Solutions, every connected project therefore starts by defining its use cases.
Smart infrastructure is designed backwards. First, list the decisions that operators, facility managers and occupants need to make day to day; then work back to the information those decisions require; and only then select sensors and networks that can deliver it reliably.
This approach avoids two common traps: over-instrumentation, which is costly to install and maintain, and blind spots, where a critical piece of data was simply never planned for.
- Where and when is energy consumed, and for which uses?
- Which equipment shows signs of drift before it fails?
- Which spaces are overcrowded, under-used or uncomfortable?
- Which alarms need immediate action, and which can wait?
Measuring properly: sensors, networks and data quality
A decision is only as good as the data behind it. A temperature sensor placed next to a heat source, a poorly configured meter or a congested wireless network is enough to distort months of analysis.
The metering and instrumentation plan should therefore be treated as a study in its own right: justified locations, suitable measurement ranges, sampling rates consistent with the phenomenon being observed, and a procedure for calibration and replacement.
The same reasoning applies to communication networks. Wired links for critical equipment, low-power wireless for scattered ambient sensors: each technology has its place, provided that real on-site coverage and battery life are checked.
Finally, data has to be structured: consistent point naming, reliable time-stamping, adequate history. This often invisible foundation is what makes advanced analysis possible.
From data to decisions: monitoring designed for operations
A useful dashboard fits on one screen and answers one precise question. Operators need prioritised alerts, readable trends and direct links to the equipment concerned, not a pile of curves.
Predictive maintenance illustrates the point well. By tracking simple indicators over time, such as running hours, temperature deviations or start-up cycles, drift can be detected before it turns into a breakdown. Maintenance is then planned rather than endured.
That is why, at FINC, we involve operations teams from the design stage. Their feedback on nuisance alarms, missing information and repetitive tasks steers the monitoring system towards what is genuinely useful.
Green energy and control: matching generation and demand
IoT delivers its full value when it links a building’s consumption with its on-site renewable generation, photovoltaics for example. Knowing in real time what is being produced makes it possible to shift flexible loads to production hours: pre-heating or pre-cooling, vehicle charging, deferrable technical cycles.
This kind of control only makes sense on an envelope that already performs well. Bioclimatic design reduces demand; instrumentation and controls then manage what remains. Reversing the order means intelligently controlling a building that wastes energy.
Occupant comfort remains the benchmark. A strategy that saves energy by degrading indoor air quality or temperature is not a success: occupants will work around it.
Cybersecurity, interoperability and longevity
A connected building is also an information system. Every networked device is a potential entry point, so security must be built into the architecture rather than added after handover.
A building lasts for decades; software for years. To keep an infrastructure from becoming locked into one supplier or an obsolete technology, we favour open, documented protocols, such as BACnet, Modbus or MQTT depending on the use, and complete documentation handed over to the client.
- Segregation of building-systems networks from the office network
- Management of access rights, passwords and updates
- Open protocols and a documented points list
- A software maintenance contract planned at investment stage
In Canada, Morocco and Africa: fitting technology to the field
As a Canadian consultancy, FINC Solutions runs connected-building projects in Canada, Morocco and several African countries. The principles stay the same; what changes are the site constraints, and the design has to account for them from the start.
In Canada, cold, freeze–thaw cycles and heating costs steer instrumentation towards the envelope, ventilation and heat recovery. In Morocco and much of Africa, heat, cooling, sunshine — an asset for photovoltaics — and water management take centre stage.
Robustness matters as much as performance: an unstable power supply at times, dust, uneven connectivity from one site to another, the availability of spare parts and maintenance skills. We favour proven equipment, architectures that keep working in degraded mode and on-site training for operating teams.
How FINC Solutions supports connected projects
FINC’s multidisciplinary team of engineers, architects, designers and consultants addresses smart infrastructure as a whole: defining use cases, bioclimatic design, systems architecture, renewable energy integration and support through to commissioning.
This is the approach we applied to our urban technology centre project: a sensor network connected to centralised monitoring, combined with on-site green energy generation. If you are preparing a similar project, we can start with a conversation about your objectives and operating constraints.
Frequently asked questions
Can an existing building be made “smart”?
Yes. A step-by-step approach is often the most effective: targeted metering of the largest loads, monitoring of critical equipment, then extension based on results. A prior assessment helps prioritise these steps.
Should sensors be wired or wireless?
The two complement each other. Wired connections remain preferable for critical equipment; low-power wireless suits scattered ambient sensors, provided that on-site coverage and battery life are verified.
How can we avoid dependence on a single supplier?
By requiring open protocols, a documented points list and access to raw data in the specification. These requirements are far easier to negotiate before purchase than after.
