ABB FXH1W RELIAHOME FLEX HUB

The ReliaHome Flex Hub is the central coordination and communication gateway of the ReliaHome Flex energy management system. The Hub connects to the internet via Ethernet but operates as a local-first device, maintaining full system functionality even without cloud connectivity. It establishes a secure, self-contained mesh network with paired ReliaHome Flex Controllers, independent of the home’s Wi-Fi network. Designed for service upgrade avoidance and load optimization, the Hub provides reliable system coordination, secure data handling, and commissioning support through the ABB ReliaHome mobile app.