
2.2 Location of ID Doorphone components
All mounting, control and setting elements are located under the speaker front
aluminium grille.
.
SlimDoorPhone
fixing screw
hole
Loudspeaker
MIC-setting
of
microphone
volume
TRH –
setting of
microphone
activation
SPK- setting of
speaker volume
Heating
activation
12V =/~ for
relay, light and
heating
Relay
Telephone
line
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