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

Fire Industry Association, 2026
Technical Bulletin Use of low-level controllers within BS 5839-6 Domestic fire detection and fire alarm systems. Version 1. Download document

Document Status

Current

Supplement

Mechanical & Electrical Supplement

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.

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.

Subjects

  • Building services
  • Electrical services
  • Fire detection equipment

Publisher History

The British Fire Protection Systems Association (BFPSA) the Fire Extinguishing Trades Association (FETA) and the Fire Industry Confederation (FIC) merged in April 2007 to form the Fire Industry Association.

Information

NBS

NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.

Accuris

We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.