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Audible and Visual Signaling Devices Testing and Certification

Comprehensive training, advisory, testing, inspection and certification services for visual and audible signaling technologies.

Close-up of fire alarm with speaker and strobe

Overview

Whether it’s a multidwelling facility, business or place of assembly, audible and visual signaling devices are ever-present to alert you in the event of a fire or other emergency. Not only are these devices becoming more interconnected and integrated with other systems, they are more intelligent, fault tolerant and more resilient in wide-ranging operating environments. 

Benefits

Our training, advisory, testing, inspection and certification services for visual and audible signaling technologies can help manufacturers get compliant products to the market quickly, can help integrators mitigate their risks and serve their clients, can help end-users and asset owners provide the appropriate standard of care and their families and occupants are safe, and can help regulatory authorities validate compliance with codes. 

Why UL

Since 1894, we have been integral to enabling fire and life safety technology advancements. Our pioneering safety science research, leadership through codes and standards development, and more than a century of technical leadership in this area has undoubtedly helped to save many lives and properties.  

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