What type of fire alarm system is designed for building occupants to manually initiate?

The type of fire alarm system designed for building occupants to manually initiate is the manual pull station. These devices are strategically placed throughout a facility to allow individuals to activate the fire alarm in the event of a fire. The idea is to empower occupants to alert others and initiate emergency procedures immediately, ensuring a prompt response to potentially dangerous situations.

Manual pull stations are usually mounted at suitable heights and are clearly marked, making them accessible during emergencies. Their presence complements automatic detection systems like smoke detectors or heat detectors, which automatically detect the presence of fire or smoke without human intervention.

Heat detectors and smoke detectors are designed to sense specific environmental changes indicative of fire and automatically trigger an alarm. Flame detectors, on the other hand, are used in scenarios where the presence of flames needs to be detected quickly, but they do not require manual activation. Thus, manual pull stations provide a crucial human element to fire safety protocols in buildings.