Wire the fan capacitor into the fan controller to deliver 4 discrete fan speeds.
(small capacitor/slowest, large capacitor/slow, small + large capacitor/medium, direct connection/fast).
Available as wireless, wired-DALI, or can act as a wireless bridge between wireless and wired installations.
With a zencontrol system, wired and wireless systems work together seamlessly to create a fully functioning building with no compromises. The zc-smart-blind only draws 2mA from the DALI line and can act as a wireless bridge.