Combien de détecteurs d’air intérieur faut-il par pièce ?

In principle, air-⁠Q follows the regulations governing smoke detectors.
To ensure a sufficiently fast response to emerging gases, we therefore recommend a maximum room size of 60 m² (with a standard ceiling height of approximately 2.8–3.2 m). In L-shaped rooms, multiple air-⁠Q measuring devices must be installed—one on each side.