The explosion-proof sound emitter from Kockum Sonics
Robust and powerful
The explosion-proof TYFON® siren ET500/4-1 is equipped with a protective casing made from anodised aluminium and stainless steel. The acoustic pressure chambers are isolated with a special filter made of sinter metal and bronze so that an acoustic alarm can be guaranteed even during an explosion. This sound emitter has been especially developed and produced for EX zone 1 and category 2.