Tuesday, May 3, 2011

449CST - ESL Smoke/Heat Detector with Sounder

449CST - ESL Smoke/Heat Detector with Sounder Reviews


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449CST - ESL Smoke/Heat Detector with Sounder Feature

  • Intelligent self-diagnostics
  • Heat sensor is available with all T model detectors
  • 85dB built-in sounder alarms when smoke is detected or when power wiring polarity is reversed.
  • Advanced false alarm immunity
  • Meets NFPA 72 field sensitivity testing requirements without the need for external meters
The 429CST Series self-diagnostic, Four-wire smoke detectors continually monitor their own sensitivity and operational status and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. They meet NFPA 72 field sensitivity testing requirements without the need for external meters. Features: Intelligent, self-diagnostic * Field-replaceable optical chamber * Low-profile design * Plug-in terminal block * Advanced false alarm immunity * 12VDC and 24VDC operation * Includes sounder, heat sensor.


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May 04, 2011 05:41:07

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