BS 5839-1:2025 Fire detection and fire alarm systems for buildings
Code of practice for the design, installation, commissioning and
maintenance of fire detection and fire alarm systems in domestic
premises.
Emergency lighting systems help occupants to leave premises safely in the event of a fire. BIP 2081:2020 is a companion guide to BS 5266-1:2016.
This part of BS 5266 gives recommendations and guidance on the factors that need to be considered in the design of and the installation and wiring of the electrical emergency lighting systems specified in BS EN 50172/BS 5266-8 in order to provide the lighting parameters specified in BS EN 1838/BS 5266-7.
