UTC Interlogix (Formerly GE Security/ESL) 521NCSRXT Smoke Detector, 2-Wire, Photoelectric, CleanMe, Sounder, Auxiliary Relay

  • MPN: 521NCSRXT
  • JMAC ID: 200004086
$50.25
JMAC_ID:
200004086
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The 500N series two-wire conventional photoelectric smoke detectors bring together trusted technology and a full line of features to meet the demands of every type of application. The 500N offers sounder models in two-wire applications, specifically to meet residential code requirements. The 521NCSXT has the additional benefit of low current draw which makes it compatible with a wide variety of control panels. The 500N series also offers choices for optional auxiliary relays and isolated heat sensors, not available before in the 500 series. GE offers CleanMe, dust compensation, field replaceable optical chambers, multiple criteria heat algorithms, and self-diagnostics features.

UPC: 046188094486
Also known as: ES-521NCSRXT



For more information about the UTC (Formerly GE Security/ESL) 521NCSRXT, please contact us.
  • Auxiliary Relay
  • Built-in dust compensation
  • Patented CleanMe feature
  • Field-replaceable optical chamber
  • Photoelectric
  • Two-wire
  • Built-in sounder available in two-wire models

2 Reviews

  • 5
    UTC-GE-ESL-521NCSRXT

    Posted by 147820 on Oct 16th 2019

  • 5
    UTC-GE-ESL-521NCSRXT

    Posted by 75682 on Oct 13th 2014

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