AS1

explosion proof telephone call sounder for
applications in industrial explosion endangered areas
4 tone types and tone frequencies selectable via DIP switch
power supply....

wST1, wST2

weatherproof telephone for industrial areas in rugged ambient conditions
resistent against high temperature differences, humidity, seawater
acids, alkalis etc.
....

wFT3 - Ferntel3

well designed, analogue weatherproof telephone
well suitable for universal applications and areas with high humidity,
seawater climates or areas with higher....

wIND

well designed weatherproof telephone for industrial and general applications
for out- and indoor use with tough operating demands ( eg. sea water, high humidity, dust, ....

LS1

explosion-proof loudspeaker enables loud rendition of ringer sound
and of receiving signal in operating modes " open listening" and " handsfree"
volume adjustable with + ....

Features
w visual-audible telephone call sounder for universal
applications in industrial areas
w for distinct signalling of incoming telephone calls in
loud ambient....

explosion proof visual-audible telephone call sounder
for universal applications in industrial explosion endangered areas
for distinct signalling of incoming telephone calls in....

dST1, dST2

explosion-proof telephone for universal applications in the
industry ( onshore) and offshore
certified for gas and dust explosion endangered areas ( G and D)
....