KNX Shutter Actuator 8-channel with travel time measurement. For 230 V AC motors up to 300 W. With sun position calculation. with sun position calculation. Comprehensive application. The travel times are automatically measured and saved. Manual mode blockable and LED indicator per channel. Operation mode for shutter/blinds. Practice-oriented ventilation function (window opened/tilted). Automatic sun shading/slat tracking based on sun position calculation. Travel-, pause- and step time selectable. Separately selectable travel time for up/down. Tip operation for exact positioning. Extended 1 Bit automatic position and scene functions. 1 Byte value for absolute positioning of height and slats. Alarm-, central- and locking function. Behaviour after alarm and lock separately selectable. Priority/forced operation with automatic release time. Behaviour on Bus power failure/reset selectable. Two L-connections each internally bridged. Fast application download (long frame support as of ETS 5). 3 year warranty.