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C-Tec Fire ActiV Rate of Rise Heat Detector

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  • A high-quality Type A1R static/rate of rise heat detector offering outstanding detection performance at a very competitive price.
  • Manufactured by C-TEC in the UK.
  • Third-party certified to EN54-5 by Intertek.
  • Wide 6-33V DC operating voltage.
  • Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility.
  • Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases.


  • Availability: In Stock
  • Model: fi-ct-hd-11
  • Manufacturer: C-Tec

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