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Overview Of Fire Alarm Systems And Maintenance

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2. Types of <strong>Fire</strong> <strong>Alarm</strong> <strong>Systems</strong> in use today<br />

Addressable System<br />

- each fire detector is provided with an address<br />

- identification of alarm status by zone and by address<br />

- fire detectors indicates various condition such as smoke<br />

level<br />

- indicates and records system events<br />

Zone Zone 1 <strong>Fire</strong> 2<br />

Detector 4<br />

Zone 1 s s<br />

s<br />

s<br />

Zone 1 Zone 2<br />

s<br />

s<br />

s<br />

s<br />

s<br />

s

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