Building Management System, Sensor-Based | Kilo

Smart building

The building management system, rethought around wireless sensors

Traditional building management systems are wired, proprietary, and priced for new construction. Kilo takes the other route: battery-powered sensors, one gateway per building, and a platform that turns every reading into live dashboards, a 3D building twin, and alarms that escalate until someone acts. It is not a certified BMS — it is the monitoring layer most buildings never had.

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Smart building

Smart building technology: what a BMS is — and what sensor-based monitoring adds

A building management system (BMS) — sometimes called a building automation system — is the wired control layer installed with a building’s mechanical plant. It runs HVAC schedules, chiller sequences, and air-handling loops through certified controllers and field buses. Where it exists and is well maintained, it does exactly what it was engineered to do: control the big machines.

What a classic BMS rarely gives you is a fine-grained picture of the building itself. It commands the plant, but it does not see the vacant unit with a slow leak, the meeting room where CO₂ climbs every afternoon, or the riser cupboard nobody has opened since winter. Retrofitting wired points into those places is precisely the expensive part — conduit, contractors, and controller capacity for every new measurement.

That gap — visibility, not control — is what modern smart building technology fills. Battery-powered wireless sensors go wherever the questions are, a single gateway collects them all, and the platform turns readings into something a team can actually run a building with: dashboards, a spatial twin, rules, and alarms with owners.

A traditional BMS

Engineered control for mechanical plant — installed at construction time, extended at construction prices.

  • Wired controllers and field buses, engineered per building
  • Directly controls HVAC, chillers, and air-handling plant
  • Certified for control duty — and priced accordingly
  • Every new monitored point means conduit and contractors

Sensor-based building monitoring

A visibility layer you can deploy in an afternoon: battery sensors anywhere, one gateway, everything on one platform.

  • Battery-powered LoRaWAN and mioty sensors — no wiring, no Wi-Fi
  • One gateway typically covers an entire building
  • Leaks, temperature, humidity, CO₂, energy, doors, vibration
  • Live dashboards, a 3D building twin, and escalating alarms

Honest by design

Kilo does not replace a certified BMS, and we won’t pretend it does. It monitors everything a BMS never sees, and its rules can send commands to connected devices — switch a relay, trigger a siren — through the Execute Command action. Run it beside your BMS as the visibility and alerting layer, or run it alone in the many buildings that never justified a BMS at all.

Smart building

Building management system FAQ

Do I need a BMS or sensor monitoring?

If you need engineered control of chillers, boilers, and air-handling units, that is a BMS’s job. If you need to know what is happening everywhere in the building — leaks, temperatures, CO₂, energy, door state — sensor monitoring delivers that in days at a fraction of the cost. Many buildings need both; most buildings that have neither should start with monitoring.

Can it work alongside an existing BMS?

Yes. The two never compete for wiring: Kilo’s sensors are wireless and its gateway runs on its own network. Keep the BMS controlling the plant, and use Kilo for the coverage it lacks — sensors in every room, a 3D twin, and alarms that escalate to actual people. Anything that speaks MQTT can also feed its data into the same dashboards.

Can Kilo control my HVAC?

Not the way a certified BMS does, and we don’t claim otherwise. Rules can send commands to connected devices through the Execute Command action — switching relays, sirens, or controllable equipment — but engineered, safety-certified plant control remains BMS territory.

How long does deployment take?

A single building usually goes live in a day: mount the gateway, place battery sensors where the questions are, and readings start charting immediately. Order the hardware from the Kilo Electronics store pre-configured and devices report on arrival — no wiring schedule, no downtime, no involvement from the building’s IT network. Dashboards, the twin, and escalation chains are set up in the browser while the first readings come in.

What does it cost to start?

Nothing for the first five devices — the free plan is a real deployment, not a trial. Paid plans start at €25 per month, and sensors and gateways come from the Kilo Electronics store, pre-configured on request so they arrive ready to place.

Make your building the smart one

Start free with 5 devices, or book a call — we’ll scope sensors, gateway placement, dashboards, and escalation chains for your building.