What this simulator helps test
SPX works as a BACnet simulator for smart-building objects, properties, schedules, alarms, and integration flows. The simulator is tied to a running building-system twin, so BACnet values can change with meaningful runtime behavior.
Why SPX
SPX helps building automation teams validate BMS software, supervisory systems, dashboards, and commissioning assumptions before physical equipment is ready. Scenarios make it possible to rehearse realistic building behavior in a repeatable environment.