dST1, dST2explosion-proof telephone for universal applications in the
industry (onshore) and offshore
certified for gas and dust explosion endangered areas (G and D)
resistent against high temperature differences, humidity, seawater
acids, alkalis etc.
freely programmable, well readable alphanumerical display
designed for use with gloves, V4A stainless steel keypad - 21 keys
model without keypad available as emergency telephone
handsfree operation
visual call signalling
ringing sound pressure level approx. 90 dB (A) in 1 m
listening by loudspeaker: max. 68 dB (A) in 1 m
receiver volume adjustable in 7 steps from 0 dB to +12 dB
menu in german/english/french/spanish
locking option via PIN-code
