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Farenhyt

FFT-24 Expander Board

FFT-24 expander boards allow an additional 24 zones to Silent Knight® fire fighters telephone control systems.

FFT-24 expander boards allow an additional 24 zones to Silent Knight® fire fighters telephone control systems.

Features & Benefits:
  • Control and annunciation of up to 48 remote fire fighter telephone jacks
  • Maximum of 10 fire fighter remote handsets can be used at one time to communicate over the telephone circuit connected to the SK-FFT
  • JumpStart™ auto-programming
  • One Form C trouble relay