Button modules with
, 2, 3 or 4 call buttons. The label fields are different. Call buttons are deducted from the illuminated inscription field, a backlit bell symbol. For systems with and without ZD 5
2-4. - Front of polycarbonate nameplates transparent and easily replaceable from the front. - Light fixture
8 V / 3 W - Supplied with combi-clip - Dimensions: 99 x 99 mm floors Controller in 6-grid switch panel housing for connection of an additional storey door loudspeaker to the corresponding system telephones HTS / HTC 7

- Several floors controllers are used in a system. Potential free changeover contact WT / W / WE, for example, to switch from door to floor camera. - Power supply 24 V DC, max. 6 mA. - Power supply for data interface
2 V AC, max. 3 A. - Max load capacity ET / W / WE 24 V, 2 A DC / AC. - Dimensions:
7 x 89 x 6 mm Type: ETC 6 2 - item:
ST.