Home Assistant is the open-source platform we use for rich dashboards and cross-brand automations layered on top of KNX. The software is free — the cost is the server it runs on and, optionally, remote access.
open-source · dashboards, automations & voice
from a small appliance to a rack server, speced to the home
optional remote access — only without a VPN or fixed IP
The software is free and open-source. Cost depends on the server specified for the job; a Nabu Casa cloud subscription is only needed for remote access when there is no VPN or fixed IP.
Prices are indicative, retail, ex VAT, and subject to a project quote. Ranges span common channel counts — the right choice depends on the design.