Dimmer switch from Simon's 100 series, for the DALI control system. The IO Ready dimmer switch requires a power supply of 230 V and includes a screw terminal system. You can find it in the "control and regulation" category within the Simon 100 series. Thanks to the IO system, this switch digitizes the space in your home where it is installed. Simon 100 is the first series to incorporate the IO system, in which switches transition from analog to digital, offering a world of experiences that will improve your daily life and providing solutions for new ways to interact with your home. Discover the first switch with push-button actuation, designed to be used even with your eyes closed, inventing a new way to interact and greatly facilitating interaction with the element.