Owners of single-family or multifamily occupancies are required to have a working smoke detector in each area within or giving access to:

The requirement for owners of single-family or multifamily occupancies to have a working smoke detector in each area within or giving access to bedrooms is rooted in fire safety regulations. This is because bedrooms are considered critical areas where occupants may be sleeping and therefore may be less aware of a fire emergency occurring in the home. Having a smoke detector installed in or near bedrooms ensures that residents are alerted promptly in case of smoke or fire, increasing the chances of safe evacuation.

Smoke detectors play a vital role in early detection and can significantly reduce the risk of fatalities associated with residential fires. While other areas like garages, attics, and living rooms may also benefit from smoke detectors, the code specifically emphasizes the importance of bedrooms to protect the most vulnerable occupants during the night when they are asleep. Therefore, installing smoke detectors in these locations aligns with safety best practices and regulatory compliance.