Function - HomeMatic HM-SwI-3-FM Installations- Und Bedienungsanleitung

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Function

The switch interface provides the connection of
standard switches (crossover/changeover switch)
from an electrical installation. The detected switch
operations are converted into HomeMatic radio
commands.
(A) – Teach button
(B) – Connection lines
(C) – Device LED
(D) – Antenna
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