This VPU (Voice Projection Unit) Microphone Assembly is specially designed for the FM53/54 AVON masks. The internal microphone can easily be connected via the Electronic Communication Port (ECP) on the inside of the mask. This will allow the user to then connect external communication systems to the FM53/54 mask for communication to Radio Networks.
The Voice Projection Microphone Assembly is intrinsically safe and conform to UL Std. 913 Class I, II, III Div.I Gr. A - G, T4.
This item does not have an ATEX approval.
FEATURES:
- Additional communication systems can be attached via this ECP using an appropriate lead, such as personal radios and vehicle communication systems.