Niko 10-880 Mode D'emploi page 21

10-880 & 10-881
Fig. 4: connecting bell push buttons (max. 16) to the flush type loudspeaker
Fig.5: connecting bell push buttons (max. 32) to the extension
Remark:
Extensions for additional bell push buttons can be connected to the flush mounted loud-
speaker as follows: max. 6 in series (see fig. 6). Total max. number of bell push buttons to
be connected: 208. The bell push buttons must have N.O. contacts.
Fig. 6: connecting extensions (max. 6) to a flush type loudspeaker
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