Il pannello microfonico Vingtor SPA-M1S-D, dotato di microfono a stelo, permette di effettuare la chiamata generale sui sistemi duali: dispone infatti di due schede di interfaccia, una per ogni sottosistema.
Il contatto di muting permette di escludere gli altoparlanti vicini al pannello stesso, in modo da evitare feedback acustici.
The Vingtor ETB-10 Talk-Back main panel is a 10 lines indoor unit that combines in one station central and operator unit. It is 24 Vdc powered.
The physical dimensions of the units are based on the…
The Vingtor CTB-10W Talk-Back main panel is the outdoor watertight version (IP-66) of CTB-10. Like this unit with which is compatible and interchangeable it is able to to select the communication up to 10 substations.
It is…
HAS-1 is a handset with cradle designed for use in ECR together with STB-5 Talk back substation in alternative to the handheld microphone ETC-STB5.
