You can use these things for hundreds of applications. Wherever you want to know there is a certain sound level, clanging, knocking, boom, anything…. These things hear it.

These units are great investments.  They have saved us thousands of dollars.  Management wants to use them where ever possible… just makes sense!

It is good to know how loud healthy music can be.  Sound Alarms can help,  and be very useful setting a limit-cap for too loud.  Enjoyable music, live or recorded,  does not have to be too loud.   Too loud is unhealthy.