You would like to create unique custom-made visitor call panel of your own design but not sure what electronics to use?

The answer is SSS Siedle custom-fit loudspeaker BTLE 051-04. It allows to use all in-house Siedle audio phones which also can be custom-painted by the manufacturer. Connection to PABX phone systems is also possible.

Loudspeaker can be mounted inside any custom-build visitor call panel. Any push button can be used to make a call.