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Posted

Due to the crazy Canadian wildfires the Detroit area has one of the nations highest (worst) AQI, air quality indexes, the last day or so at 299!

https://www.accuweather.com/en/us/detroit/48226/air-quality-index/348755

That got me thinking about using a mask to filter out the smoke particles and still use a two way radio. They make some systems to use with some types of masks.

https://www.mirasafety.com/blogs/news/communications-earpiece-gas-mask-comms

Anyone ever use something like this?

 

Posted

I used to have to wear a full face type respirator and sometimes a SCBA in my job. Every time I used one of these I would have to maintain radio coms. We never used any of the options you linked to (it was a long time ago), we just had a handheld that we would hold up to the exhale valve to talk and then hold it up to our ear to listen. We were in a mostly hot, loud, hazardous environment.  It wasn't an every day event so the money wasn't spent for a good solution.

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