Description

A fire alarm is an electronic sounder or a bell. The alarm makes a loud, high pitched sound to notify people that there is a fire in the building. The sounders can be programmed to sound different tones. Most fire alarm sounders in Europe sound like a siren. The bell makes a continuous ringing sound.

There are also companies like HST Fire and KKmoon which produce fire alarms and pull stations. In every building, the fire alarms are hooked up to a main control panel, which allows the inspector or janitor to preform fire drills, do inspections on pull stations, and more.