Babi-LON enables the maintenance and evolution of existing LON equipment in buildings by ensuring the transmission of their data to a BACnet supervision system. This interoperable solution avoids replacing existing LON infrastructures, while integrating seamlessly into new BMS architectures. Available as a turnkey solution or with technical support, Babi-LON reinforces the idea that LON remains a future-proof and fully exploitable technology. Babi-LON is based in particular on the IzoT standard, the open and interoperable evolution of LON technology, which ensures the continuity and integration of LON equipment into modern systems.