turnus 771 plus with brightness sensor

REG twilight switch with digital timer Grässlin turnus 771 plus, 16 A 250 V AC, 1 changeover switch, connection with power cable ? 100 m, ON-OFF delay adjustable 0…100 s, output contacts potential-free, ? 10 devices (20 channels) can be expanded to a lighting control system with only 1 light sensor, programmable timer/min, fixed block formation, ±1 h button, nominal height 60 mm, (1 TE=17.5 mm), T -30°...+70°C,