Dimmer switch control unit for EVG 1-10V, 1 normally open contact non-floating 600VA and 1-10V control output 40mA. Minimum brightness and dimming speed can be set. With children's room, snooze and light-wicker switching as well as constant light control and master-slave operation. Additionally with light-setting control via PC or with radio buttons. Encrypted radio, bi-directional radio and repeater function can be activated. Stand-by loss only 1.4 watts. Mounting in the 230V mains connection cable, for example in intermediate ceilings and lights. 166mm long, 46mm wide and 31mm deep. With cable strain relief. Switching in zero crossing for contact protection. Also for controlling LED converters with passive 1-10V interface without auxiliary voltage up to 0.6mA. Above with auxiliary voltage. The set Helligkeits­stufe remains stored when the device is switched off (memory). In the event of a power failure, the switching position and the brightness level are saved and, if necessary, swi