What kind of fire truck is this?
Actually, it's a dive and rescue boat, but not your average boat. It's an AIR boat with a noise level of around 98 dB. It's fast and it can go just about anywhere, but it's a noisy piece of apparatus! So, that's why the crew needs hearing protection, just like firefighters do with conventional pumpers. Sirens and pumps are noisy. Fact is that they are so noisy that they violate NFPA and OSHA safety standards. Hence the reason for headsets, but there is also an issue of surrounding area awareness. That is why these guys are using Smart Muffs, offering the ultimate in communications, awareness, and protection by Sensear; and now available from Falcon Wireless Click here for a short video that could be of interest.