FAQ
Yes, French law requires at least one standalone smoke detector (DAAF) per dwelling, a low-cost obligation, while commercial and ERP buildings need full certified systems with centrales and regular inspections.
A single DAAF detector costs between 35 and 90 euros installed, but most apartments only need one or two units unless combined with a broader security or rénovation project.
Yes, ERP (établissements recevant du public) premises require certified annual maintenance and inspection visits, typically costing between 250 and 900 euros depending on system size and complexity.
