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Addressable loop powered Base Sounder with isolator – Suitable for use with DIL Switch & Xpert Card detectors- LPCB Approved

  • The Context Plus Addressable loop powered Base Sounder with isolator is third-party certified to EN54-3 (Sounders) and 17 (Isolators) by the LPCB.
  • Impressive 96dB(A) sound output @ 1m.
  • Supplied with a BF431QCP quick connect plate and detector spur wires.
  • Onboard short-circuit loop isolator.
  • 550µA quiescent current.
  • 5mA alarm current @24V 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.
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• The Context Plus Addressable loop powered Base Sounder with isolator is third-party certified to EN54-3 (Sounders) and 17 (Isolators) by the LPCB.
• Impressive 96dB(A) sound output @ 1m.
• Supplied with a BF431QCP quick connect plate and detector spur wires.
• Onboard short-circuit loop isolator.
• 550µA quiescent current.
• 5mA alarm current @24V 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.

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Approval Certificate

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