The Electronical Voice Amplifier (RVA) is a wearable rugged voice communication device designed for professionals who need to clearly and loudly talk with the CBRN respiratory mask fitted (there is no need to remove it).
The RVA withstands temperature, vibration, water, salt fog and dust.
The RVA provides the interface (standard 3.5 mm Jack connector) for the CBRN respiratory full face mask or half mask microphone (like Tactical Air Respirator Purifying Microphone, TARPM) mounted in the exhalation valve cap of the mask.
The RVA is equipped with integrated rechargeable battery (via standard USB Type-C interface) including sophisticated charging/battery management and visual status indicator.
There are two control buttons to adjust the voice output as well as to turn the device on and off.
It can be attached to tactical gear via the MOLLE compatible clip or pouch.