Technical Bulletin Use of low-level controllers within BS 5839-6 Domestic fire detection and fire alarm systems. Version 1.

Publication Year

2026

Document Status

Current

Abstract

Provides guidance on the purpose, design factors, benefits, impacts, and clarifies common misconceptions of low-level controllers (also known as low-level control switches, remote test switches, or accessible alarm controllers) as part of domestic fire detection and fire alarm systems. Considers requirements set out in BS 5839-6 and Approved Document M.

Document History

The information set out in this document is believed to be correct in the light of information currently available but it is not guaranteed and neither the Fire Industry Association nor its officers can accept any responsibility in respect of the contents or any events arising from use of the information contained within this document. Version 1.

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