2-Wire Photo Electric Smoke Detector w Heat & Sounder

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In stock

PN / ESL-521NCSXT *
2-Wire Photo electric Smoke Detector w IRE PHOTO ELEC. SMOKE DETEC’
 *

Self-diagnostic, 2-wire smoke detectors are conventional direct-wire detectors with analog features including drift compensation, multi-criteria detection, and remote maintenance/trouble reporting (CleanMe).

The detectors continually monitor their own