for ceiling installation of KNX presence detector mini (ref.-no.: 3361MWW, 3361-1MWW)
for ceiling installation of KNX brightness controller mini (ref.-no.: 2096LUX)
for ceiling installation of Motion detector mini basic (ref.-no.: BM360MBWW)
Dimensions (Ø x H): 80 / 83 x 49 mm (incl. design ring)
Design ring Ø inside: 35.6 mm, Ø outside: 80 mm