Choose the Network Configuration to suit your requirements. Please note, if you decide to extend the configuration in the future you can add a new USB network adapter to extend your Control System.
If you intend to use the earlier 1st Generation Iris devices, as well as the more modern Home Automation compatible devices, which includes the 2nd and 3rd Generation Iris devices, then you will need two of the Digi XStick XU-Z11 adapters.
Digi XStick XU-Z11
USB ZigBee network adapter
Aeotec ZStick Gen5
USB Z-Wave network adapter