The Vingtor CTB-20 Talk-Back main panel is a 20 lines indoor unit able to select the communication up to 20 substations. In a CTB-20 Talk-Back system can operate up to 4 CTB-20 or CTB-20W main panels.
The physical dimensions of the units are based on the Euro DIN standard and fit neatly into integrated bridge solutions. The CTB-20 unit can be equipped with a gooseneck microphone MB-30G or with a hand microphone ETC-1-TB.
The CTB-20 Talk-Back system is DNV type approved.
It can also be used in combination with VMP-530 intercom stations.
STB-1 is an indoor wall mounting Talk-Back substation designed for use in cabins, messrooms, etc. It is equipped with Call button, Talk button and jumper for swithching the station to Privacy.
Using it in…
This transponder ensures reliable monitoring of the loudspeaker lines; according to monitoring cycle, all transponders ELTSI-1 are able to communicate with the Exigo amplifier. If a report of impedance measurement…
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