Which device provides audible alerts to occupants in a building during a fire alarm activation?

The reason the correct choice is the alarm notification device is that this type of equipment is specifically designed to alert occupants within a building when a fire alarm is activated. These devices can include horns, bells, strobe lights, and speakers that produce audible and visual signals to notify people of a fire emergency, prompting them to evacuate the premises safely and promptly.

In contrast, alarm initiation devices are the components that detect the presence of smoke, heat, or flames and trigger the fire alarm system. They play a crucial role in the overall fire alarm system but do not provide the direct alerts to occupants during an emergency. Fire suppression systems are designed to control or extinguish fires and do not provide alerts to occupants about a fire situation. Lastly, the fire control panel is the central unit that monitors the fire alarm system and communicates information but does not generate audible alerts itself. Therefore, the role of alerting building occupants during a fire alarm activation is specifically fulfilled by the alarm notification device.