GE Security 500N Series Smoke Detectors :: Smoke Detectors :: Wired Fire Alarm and CO Detectors :: Fire Alarm

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Safety Electronics Store :: Fire Alarm :: Wired Fire Alarm and CO Detectors :: Smoke Detectors :: GE Security 500N Series Smoke Detectors

GE Security 500N Series Smoke Detectors

The ESL 521 Series self-diagnostic, two-wire smoke detectors are the industry's first conventional direct-wire smoke detectors with analog features such as remote maintenance/trouble reporting (CleanMe®), drift compensation, and multi-criteria detection.

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SELECT SKU Weight Select Model Number with Description Price Quantity Image

ES-521NCSXT 0.50 ES-521NCSXT, 2Wire PHT 8.5-33VDC Multi ($) 44.38 See Image

ES-541NCRXT 0.50 ES-541NCRXT, 4 wire phot sm w/therm & aux rel ($) 54.26 See Image

ES-449CSRT 0.50 ES-449CSRT, 12/24 4wr sm dt 135d htdt ($) 73.14 See Image

ES-541NCSRH 0.50 ES-541NCSRH, 4wire pht 6-33vcd multi-crt ($) 60.80 See Image

ES-541NCSXTE 0.50 ES-541NCSXTE, 4 wire phot sm w/sound therm ($) 58.18 See Image

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