KNX secondary clock, double-sided indoor wall clock, dial diameter 40 cm, white dials with black Arabic numerals, black bar hands for hour and minute display, red second hand, shock-protected plexiglass, very stable, white painted metal case (RAL 9016), solid metal arm (15 cm) for wall or ceiling mounting, diameter 42 cm, case depth 11.6 cm, power reserve 10 days
