Passive fire protection construction factors are used to resist, retard and isolate flames and also the associated smoke and fumes: they don't in themselves extinguish flames consequently They're classed as 'passive protection'. Teach constructing occupants on the right use of your fire alarm procedure, together with how to avoid accidental https://www.thesafetycentre.co.uk/blog/ems-wireless-firecell-systems-from-the-safety-centre/