Aspirating Addressable Smoke Detection

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Aspirating Addressable Smoke Detection
Aspirating Addressable Smoke Detection
To Addressable Loop
Airflow Direction
Room 202
Room 203
Room 204
Detection Chamber
Detection Chamber
Detection Chamber
Active air sampling
Active air sampling
Active air sampling
Aspirating Smoke Detector
Smoke
No
Level 1 Alert?
Carry out 1st level of Alert Signal, such as an
Alert tone in Room of origin!
Yes
No
Level 2 Alert?
No
Level 3 Alarm?
Yes
Carry out 2nd level of Alert Signal, such as an
Alert tone in corridor of origin!
Yes
3rd level of ALARM Full brigade call and Full
occupant warning system operation
Typical Detection System Layout
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