Fire Alarm Lesson 7&8 Practice Test 2026 - Free Fire Alarm Certification Practice Questions and Study Guide

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Which component is typically used to deliver audible messages to occupants in emergency communications systems?

Public address

Sirens

Loudspeakers

Delivering audible messages to occupants relies on devices that convert electrical audio into sound in the environment: loudspeakers. In an emergency communications setup, the network may include a public address system, microphones, and amplifiers, but the actual sound you hear as you listen to instructions comes from the loudspeakers spread throughout the building. Sirens and visual alarms provide alerts or visual indications, but they do not carry spoken instructions.

Visual alarms

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