Aeion Smart Spaces vs Siemens & Honeywell
Discover why corporate real estate directors and facility managers are abandoning expensive, proprietary hardware cages for an open-protocol, natively unified Smart Building OS.
Calculate Your Facilities Savings
Decisive Architectural Advantages
Hardware Freedom
Giants like Siemens Building X and Honeywell Forge trap you. They want you to buy their incredibly expensive physical controllers. Aeion Smart Spaces is hardware agnostic. From industrial Modbus power meters to generic MQTT temperature sensors from Amazon, connect it all to a single dashboard without upcharges.
The End of the Per-Square-Foot Tax
Legacy BMS providers penalize you for managing large facilities by charging software licensing fees based on the size of your building or the number of sensors. Aeion Smart Spaces operates on a flat $129/mo model with unlimited users. Track 10 sensors in an office or 10,000 across a manufacturing plant. Your price doesn't change.
Native Security Synergy
Integrating a Honeywell HVAC system with an Avigilon camera security system requires a highly paid AV integration firm using brittle middlewares. Because Smart Spaces and the Sentinel Security Module share the exact same Aeion OS kernel, integration is native. A hazardous gas leak detected by Smart Spaces instantly triggers Sentinel to restrict access to the dangerous floor.
Unified Workplace Experience
Legacy systems are purely for engineers in the basement. Smart Spaces serves the employees too. The module includes robust Microsoft 365/Google Calendar Space Booking natively. Staff can book hot-desks and meeting rooms from the same OS that analyzes the room's indoor air quality.
Frequently Asked Questions
If your current system uses BACnet (IP or MSTP), integration is extremely straightforward. The module will automatically discover available BACnet objects (temperatures, setpoints, fan speeds) allowing you to map them to your new modern Aeion dashboard in minutes.
Yes. The platform tracks CO2, VOCs, PM2.5, and humidity in real time, scoring your building's IEQ. It provides automated compliance exports perfectly formatted for maintaining WELL, LEED, and RESET Air certifications.
On top of them. Aeion is the open-protocol software layer — it dispatches every device command (read, write, subscribe) through one unified interface across 15+ protocols (MQTT, BACnet/IP, Modbus, KNX, Z-Wave, Zigbee, Thread, Matter, LoRaWAN, OPC-UA, DALI, and more), so a setpoint change to a legacy BACnet controller and a scene change to a Zigbee bulb use identical application logic. You keep your field hardware; Aeion unifies control and data above it.
Yes. Telemetry ingestion uses a buffer + batch-flush pattern rated at 10,000+ messages/sec — readings are flushed to storage every second or every 100 messages, whichever comes first, so ingestion keeps pace under load without a database write per message. Stored telemetry is append-only (UPDATE/DELETE blocked), which keeps the same data forensically clean for ESG reporting and AI training.
It detects "ghost heating" — HVAC running while a zone reads zero occupancy — by continuously comparing occupancy against HVAC runtime per zone, and grades the whole building A–F across HVAC, lighting, equipment, and plug loads. Each finding carries a severity, an estimated annual dollar cost, and a specific recommended fix (for example, setting back the HVAC 15 minutes after the last occupant leaves), surfaced highest-value-first.
Real 3D. Upload an SVG or DWG floor plan and Aeion auto-extracts doors, walls, and zones into a spatial index; a floor can also carry a GLB/GLTF model rendered as a live digital twin with WebXR support (Apple Vision Pro, HoloLens). Indoor A* wayfinding runs on the same graph, with standard and wheelchair-accessible routing modes.