Where can I find the latest user guide / manual for the Hub? The latest version of the user manual can be found online at: DE: https://support.ajax.systems/de/manuals/hub/ FR: https://support.ajax.systems/fr/manuals/hub/ EN: https://support.ajax.systems/en/manuals/hub/ Published: 27/02/2020 08:12 What does the "Grade 2" safety certification mean? What are the differences between the different Hub models?
