The SB-4 plugbox is used to as an external parallel station together with watertight speaker (e.g. VML-1520) and a watertight microphone (e.g. P-66).
In this way it is possible to communicate with the various substations even from the bridge wing flaps.
Vingtor VSP-22M is a 20 position batteryless watertight station (IP-66) suitable for wet and outdoor environments.
It shall be connected to all the 20 position selector switch batteryless phones.
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…
The Vingtor VSP-512 is an intrinsically safe batteryless telephone, also suitable for zone 0.
For operation it must be paired with a VSP-50xx barrier, located in a safe area.
