DETAILS, FICTION AND OCEAN SIGNAL HR1E

Alarm Decibel Degree: 70 decibels Throat microphones are also extremely beneficial when helmets or respiratory protection is necessary. Lots of full-facial area SCBA, CABA, SAR Respirator, Elastomeric Respirator, N95 Respirator PAPR, or re-breather masks do not need a provision for your microphone Within the mask. The throat microphone may be used