The Vingtor CTB-20W Talk-Back main panel is the outdoor watertight version (IP-66) of CTB-20. Like this unit with which is compatible and interchangeable it is able to handle up to 20 substations.
It is equipped with a watertight loudspeaker and to operate it needs the watertight microphone P-66 (3005020039).
CTB-20W belongs to CTB-10/20 Talk back system and it is DNV type approved.
ETC-STB5 handheld microphone is designed for use in ECR together with STB-5 Talk back substation in alternative to HAS-1.
The Vingtor P-66 handheld microphone is marine-resistant and has an IP-47 protection degree.
It can therefore be used outdoors on the CTB-10W and CTB-20W master stations or on the parallel substations located…
The watertight (IP-66) Vingtor CD-4 box it is designed for connecting the headset VSP-36-PEL to the system network.
