28005977 basicDIM Wireless passive SFI 40 BK Casambi Ready wireless module (basicDIM Wireless) for luminaire installation, in black, without its own sensor. Powered directly from the DALI bus (9.5 – 22.5 V, 8 mA) by an IEC 62386 compatible power supply, digital output according to IEC 62386 to control one or more DALI drivers (max. 4 single / group addresses, further drivers via broadcast). Bluetooth Low Energy mesh network with up to 250 nodes, direct control via smartphone / tablet, no gateway required, wireless firmware updates. Mounting according to Zhaga Book 20 (44.2 x 17.2 mm or 60 x 22 mm with accessory), retrofit from the outside without opening the luminaire, defined antenna position outside the luminaire body, polycarbonate housing, height 25.8 mm. IP20; Dimensions: 49 x 22 x 26 mm; weight: 0.02 kg