Which type of fire alarm system includes a public alarm box system to notify the fire department?

An auxiliary fire alarm system is designed to connect with the fire department to provide immediate notification in the case of a fire. This type of system often includes manual pull stations or public alarm boxes, which individuals can use to alert both the building occupants and the fire department simultaneously.

The functionality of an auxiliary system is crucial as it provides a robust means of communication between the building and emergency services, ensuring that help is dispatched quickly. This notification can be achieved through various means, including direct connections to the fire department or automated alerts, enhancing the response time to life-threatening situations.

In contrast, a beam detector focuses on detecting smoke or heat in open spaces but does not directly communicate with the fire department. Similarly, a bimetallic strip is a component used in thermal detection systems, while a central station system typically represents a monitored alarm system that provides signals to a monitoring station but does not specifically emphasize public alarm boxes as part of its operational structure.