CAST 92dB(A) Base Sounder

CAST 92dB(A) Base Sounder


CAST 92dB(A) Base Sounder


Part No. CA431A/W


  • Certified to EN54-3 & 17 by the LPCB.
  • Impressive 92dB(A) sound output @ 1m.
  • Onboard short-circuit loop isolator.
  • 460µA quiescent current.
  • 5.5mA alarm current @35V DC (sounder on max).
  • Group addressing facility allows multiple devices to be operated simultaneously.
  • 7 selectable volume levels and up to 15 selectable tone pairs.
  • Optional BF330CTLIDW white or BF330CTLIDR red cap available for stand-alone use.
  • IP21C rated.
  • White ceiling fixing plate & detector spur wires included.


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