Weekly and yearly digital time switch with 4 channels, equipped with backlit LCD display and programming key. It manages up to 300 programmable steps with ON/OFF, pulse and cycle functions. Powered by the KNX bus with precision of ±0.2 s/24 h and lithium battery with 5-year autonomy. Includes presence simulation, overrides, keypad lock and hour counter for each output. ETS configuration. Compact, occupies 4 DIN modules.