Model LS340 Series alarm stations are designed for use in heavy industrial applications. The alarm station consists of dual strobe lights and a horn. Strobe lights are available in various dome colors. The alarm assembly is specifically designed for hazardous atmospheres and/or corrosive environments. The alarm station is Type 4X rated; corrosion resistance is achieved with a powder epoxy finish applied over the mounting plate and copper-free aluminum housings of the strobe lights. The strobe lights CSA approved and UL Listed for Class I, Division 2, Groups A, B, C and D; Class II, Division 1, Groups E, F and G; and Class III.