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Discontinued Products

SK-PTIR-W Addressable Multi-Criteria Detector

The SK-PTIR-W is an addressable, multi-criteria detector incorporating photoelectric, thermal, and infrared (PTIR) detection principles. Advanced algorithms maximize the advantages of each sensor type creating a more robust detection strategy that rejects nuisance sources but still responds quickly to real fires. Compatible with 5000 and 6000 Series addressable fire alarm control panels using SK protocol.

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