System Sensor 2151 Smoke Detector Els PW 17895 is a premium compacted bead

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Designed for high-temperature applications

System Sensor 2151 Smoke Detector Els PW 17895 is a premium compacted beadThe System Sensor 2151 is a professional grade, low profile photoelectric smoke detector designed for precise performance in commercial HVAC and fire alarm systems. This 100 Series plug in head utilizes a state of the art optical sensing chamber and is engineered to provide stable detection in diverse environments. Technicians should note that this unit is the direct replacement for 2151+ and the 70 540000 001 models, ensuring seamless integration