When are automatic smoke detectors required to be placed above fire alarm equipment?

Automatic smoke detectors are typically required to be placed above fire alarm equipment when the areas are not continuously occupied. This requirement is based on the need to ensure early detection of smoke or fire in spaces that may not have constant human presence. In these areas, the risk of undetected smoke developing into a dangerous situation is higher, making it essential to have reliable detection systems in place.

In contrast, in continuously occupied areas, personnel are present to respond to any smoke or fire conditions, which may change the level of necessity for overhead smoke detectors. Additionally, the presence of fire hazards or the height of the building may influence other aspects of fire safety protocols, but they don't specifically dictate the placement of smoke detectors relative to fire alarm equipment.