ISI is a leading designer and manufacturer of quality respiratory protection equipment and thermal imaging systems. Our technologically advanced, easy-to-use devices save critical time for law enforcement, firefighting and industrial users.

ISI was founded in 1980 in response to firefighters' demands for better respiratory protection. Since then, ISI has distinguished itself by working closely with firefighters, law enforcers, industrial users to create respiratory protection equipment to meet their changing needs.

Our products are backed by first-class training, service and repair -- all provided by some of the industry's most knowledgeable experts, from engineering to production to customer relations. Headquartered in metro Atlanta, ISI has five regional offices in North America and more than 150 distributors throughout the world.

Technology that saves time™ isn't just a slogan-- it reflects our unsurpassed commitment to building life-saving equipment that is rugged, reliable and simple to use. We have earned an international reputation for innovative solutions and the industry's lowest cost of ownership.

We offer a wide selection of high-performance, self-contained breathing apparatus (SCBA), customized to meet the special needs of a variety of markets, as well as a line of thermal imaging cameras employing the most advanced features in the industry. Because of our longstanding dedication to high quality, ISI has been ISO 9001 certified since August of 1998.

For more than 20 years, International Safety Instruments, Inc. (ISI) has designed and manufactured quality respiratory protection equipment for fire service and industrial applications. Headquarters is just northeast of Atlanta in Lawrenceville, Georgia. ISI has six regional offices and more than 250 distributors throughout the world.

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