This resistant speaker is excellent for voice alarm.
All of our certified sound projectors are equipped with ceramic terminal block, thermal fuse and have a temperature resistant cable, because they offer increased security in a fire case. The DAW series, consisting of a resistant, powdercoated aluminum housing, the sound projector grants a high corrosion resistance. With IP 54 degree of protection the DAW series is limited use for outdoor applications, but recommend it for every indoor applications in hallways, corridors and parking garages.
Furthermore the mounting of the sound projector series is very comfortable due to the swivel-slope-technique of the U-mounting bracket.