Mallory Sonalert Products, Inc. is headquartered in Indianapolis, Indiana, where it conducts manufacturing operations, engineering, purchasing, customer service, technical support, and sales & marketing activities. Mallory Sonalert Products, Inc. manufactures and distributes the Sonalert® electronic audible and visual alarm product line, and supplies a full range of board-level audible and visual devices such as transducers, indicators and sirens to a variety of industrial, military and consumer markets worldwide. Mallory Sonalert provides visual and sound products for sound solutions. As a pioneer in the technology of electronic audible alarms, Mallory has partnered with many of the world’s largest companies to meet their needs with both custom and off-the-shelf products for more than 50 years.