The building management system must support standard protocols used in building technology, including:
- BACnet and BACnet/SC
- OPC DA (Data Access) and OPC UA (Unified Architecture)
- Modbus TCP
- SNMP
- KNX and KNX Secure
- S7, S7 Plus and S7 secure communication
- IEC 61850
Specified products: Siemens / Desigo CC or similar