The optical chamber is engineered to sense the presence of smoke produced by a wide range of combustion sources. The FSP-851 can be used to replace the SDX-751, Part No. 42394 Photoelectric Sensor’s unique optical sensing chamber is designed with superior signal to noise ratio.
NOTIFIER FSP-851 INTELLIGENT PHOTOELECTRIC SMOKE DETECTOR
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3726 in stock
SKU: FSP-851 MIA-509 Categories: Detectors, Notifier Tags: fire alarm part, NOTIFIER FSP-851, PHOTOELECTRIC SMOKE DETECTOR