The device offers a variety of operating and control functions such as switching, dimming, sun protection control and scene control. It records and counts pulses with limit value monitoring and enables the simultaneous execution of various functions on one channel. It supports 1-button or 2-button operation, logical connections per input and has potential-free contacts per channel with internally generated query voltage. Technical data includes pulse voltage, pulse current, input signal delay, contact duty cycle and debounce time.