What is the recommended placement for smoke detectors in a two-story building?

The recommended placement for smoke detectors in a two-story building is to install them on every level, including the basement. This approach ensures comprehensive coverage and enhances safety by providing early warning against smoke and fire hazards. Smoke can travel quickly and can fill a building unexpectedly, making it crucial to have detectors in all areas where a fire could start or where smoke could accumulate.

By placing detectors on every level, occupants are more likely to be alerted in time to evacuate safely or take appropriate action. This includes common areas such as living rooms, hallways, and sleeping areas. It's important to ensure that these detectors are also installed in places where people sleep, as this is where they are most vulnerable to the dangers of smoke inhalation while resting. Overall, having detectors on every level maximizes the chances of detection and can save lives in the event of a fire.