Electronic Sounders

Conventional electronic fire alarm sounders are devices that emit an audible alarm signal in the event of a fire. They are typically hard-wired to a conventional fire alarm system on a separate sounder circuit and are activated when a fire detector (such as a smoke detector) detects a fire.

Electronic fire alarm sounders typically have a loud, high-pitched tone that is designed to alert people in the building to evacuate. Some electronic fire alarm sounders offer a selection of different alarm tones and can also be equipped with strobe lights that flash in sync with the alarm sound to alert people who may have hearing difficulties.