If you were told that you needed an L1, LD2 or a P2 fire alarm system, would you know what it meant? Our information sheet explains it all.
What’s covered?
Fire specialists, including the enforcing authorities, use fire alarm categories to explain the level of system required for a particular building. These originate from BS5839-1: 2017 (for non-domestic premises) and BS5839:6:2019 (for domestic premises).
To help you to understand what has been specified, use our Categories of Fire Alarm System information sheet which sets out: