Notifier FDU-80 03/03 instead of covering the smoke

instead of covering the smoke sensors (causing them to be disabled)

Sampling tubes rotate in 45-degree increments so that air-holes aligned to allow the unit mounted in virtually any angle relative to the airflow

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and other chemical processing or other commercial applications

sounder and low frequency sounder options for Select Series detectors

Notifier FDU-80 03/03 instead of covering the smokeFDU 80 is an 80 character, backlit, LCD Fire Annunciator with control switches for remote control of system functions, and key switch lock. DATA SHEET