Articolo
EE 472S (EX C-EE472S.C)
EE 472S (EX C-EE472S.C)
245466
Descrizione
Analog desk station with full keyboard, 3 function keys and display Main features: ? Color black ? Open duplex and automatic volume control (can be activated) ? Loudspeaker with 50 ohms and max. 85 dB / W / m sound pressure Gooseneck microphone Eingang 1 input for potential-free contacts? 1 open- Collector output, relay contact can be retrofitted? Permanent line and function test? Power supply from Intercom Server - Commend