Loud and clear
Voice communication is often vital in many situations. You need to issue warnings, instructions, commands, guidance, advice, directions. You need to ask critical questions. You need to reduce fear or increase alertness.
Effective voice communication while wearing your SCBA is often not only an advantage, but an essential.
— Wireless or cable transmission
— Group talk possible
— Full duplex
— Push-to-talk to long-range radio
— External loudspeaker
— Digital radio
— Intrinsically safe for explosive atmospheres