Axolute, 4 channel KNX control without finishing accessories. Main functions: - 1 or 2 pushbuttons switch/dimmer - 1 or 2 pushbuttons shutter/shutter blade management - value forwarding (shutter position, dimmer %...) - forwarding of sequential values - forwarding of priority commands - forwarding of multiple commands - forwarding of conditional commands - recalling / saving of 1 and 8 bit scenarios Bus connection using a red-black KNX connector. SELV 29 Vdc supply voltage from KNX bus. Installation in residential series, to be completed with key covers, support and Axolute cover plate. Size: 2 modules.