PA/GA & VOIP Systems

Customize a public address or intercom system to meet the needs of your facility. With high-powered amplifiers, audio routers for zoning, Selectone® speakers, visual signals, ECHO® intercoms and AudioMaster® speakers designed for every environment from offices to hazardous locations. Federal Signal can provide a complete public address system for any facility from the smallest, quietest clean rooms to the largest, noisiest factory.