dMS Explosion-proof multi-tone alarm sounder 85-265 V AC , yellow/blue

The dMS Explosion-proof multi-tone alarm sounder operates on 85-265 V AC and is designed for hazardous environments. It features a flame-proof enclosure and offers 32 signal tones, with the ability to switch between 2 tones externally. Made from copper-free seawater-resistant aluminum and equipped with a black plastic sound protection hood, it boasts a maximum sound pressure of 115 dB (A) at 1 meter and an IP 66 protection rating. The volume can be reduced in three 10 dB steps, ensuring versatility in various settings.