Urmet 1039/34 IPerVoice CAT5 4-Users Distributor
Urmet 1039/34 IPerVoice CAT5 4-Users Distributor For use in IPerVoice systems. The decoder provides a floor call function for each apartment, an auxiliary alarm signal – one per decoder; it can also manage an optional second audio channel to allow an additional door phone conversation in the riser column.