ES Series Hazardous Area Sounders and Power Loudspeakers Federal Signal's Model ES Series Sounders and Powered Loudspeakers are designed for rugged industrial applications where ATEX certification is required.

MS Series Marine/Industrial Sounders Federal Signal's model MS Series Sounders and Powered Loudspeakers are designed for rugged industrial applications where CE certification is required.

Federal Signal Distributed by Gross Automation / Brookfield, WI / (877) 268-3700