Sounders & VADs

Fire alarm sounders and visual alarm devices for compliant audible and visual fire warning in commercial and industrial buildings. Our range includes single-tone and multi-tone sounders, combined sounder-beacon units, standalone visual alarm devices (strobes), and weatherproof outdoor sounder-VAD assemblies, all certified to EN 54-3 and EN 54-23.
Sounders must produce a minimum 65dB(A) at 3 metres and achieve at least 75dB(A) in sleeping risk areas under BS 5839-1. VADs are required where occupants may have hearing impairments or where noise levels make sounders insufficient. We stock fire alarm sounders and VADs from Apollo, C-TEC, and Fulleon, suitable for both conventional and addressable systems, with fast UK dispatch and competitive trade pricing.