The design of fire alarm systems features taking into account the SP 484.1311500.2020 requirements
The article is devoted to requirements, regulated by SP 5.13130.2009 and SP 484.1311500.2020, for fire alarm systems (SPS) a comparative analysis. Changes were considered, in particular, the detectors placement when using systems address and analog types, as well as an operation algorithm choice and the fire alarm control zone definition. Two design solutions for a building with a mass stay of people, implemented according to the above-mentioned codes of rules, comparison is made.