KNX visualization servers and logic controllers bring the building to phones, tablets and wall screens: room control, scenes, schedules, energy data and alarms in one interface. Many also add logic, remote access and integration with other systems such as audio, cameras or BACnet.
Compare supported devices, apps and integrations, then add the server to the project planner.
Frequently asked questions
Do I need a server to control KNX from my phone?
Yes. A KNX visualization server or an IP gateway with an app is needed, because the KNX bus does not connect to phones directly.
Does KNX keep working without the server?
Yes. KNX is decentralised: push buttons, sensors and actuators keep working if the server is off. The server adds the app, logic and remote access.
Is remote access secure?
Choose servers with encrypted remote access, use KNX Secure devices where available, and keep the firmware up to date.