SDi, is the world’s leading provider of specialized equipment for the fire protection and security industries. Our team of experts is dedicated to providing the highest quality products and unmatched customer services.

SDi maintains affiliations with key industry associations as well as several National Fire Protection Association committees to ensure we are knowledgeable and well-versed in the latest fire protection technologies and standards. With SDi, you can expect to find nothing less than exceptional products, unparalleled service and innovative solutions to the fire and security industries.