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Item Number: 71186.
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Model FDOOT441 is an advanced, flexible multi-criteria fire detector that incorporates a redundant optical / thermal sensor. For example, the detector can simultaneously utilize the optical and heat sensors for enhanced multi-criteria fire detection, as well as provide independent outputs for heat detection.
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NEW OEM CONDITION. SURPLUSYOU LLC IS NOT AFFILIATED WITH ANY FIRE ALARM PART MANUFACTURERS OR DISTRIBUTORS. Add to favorites.
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This item is in great condition and works just fine. Newly Listed.
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