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C-Tec ActiV 96dB Conventional Base Sounder

£12.57 (inc VAT: £15.08)

In Stock


The ActiV Base Mount range of conventional sounders and combined sounder visual alarm devices (VADs) are designed for use with C-TEC’s range of fire panels and other compatible third-party panels. However, compatibility testing with third-party panels is recommended to ensure correct operation. Their purpose is to visually and audibly alert building occupants of a fire alarm.

The BF431C/CC/W base sounder offer low current consumption, high sound output, 31 selectable primary tones with selectable secondary tone set and two selectable volume levels. Tones and volume levels are changed using the base’s 8-way DIP switch.


  • Third-party certified to EN54-3 (Sounders)
  • Impressive 96dB(A) sound output @ 1m
  • 31 selectable primary and secondary tone pairs and two volume levels (high and low)
  • Alarm Current at 30Vdc = 5.5mA
  • Alarm Current at 18Vdc = 3.8mA
  • Optional BF330CTLIDW white or BF330CTLIDR red cap available for stand-alone use
  • Supplied with a BF431QCP quick connect plate and detector spur wires
  • IP21C rated


  • Application/operation: Designed to be ceiling mounted – either stand-alone with a red or white cap or as part of a stackedSounder/Detector Base combination
  • Supply/operating voltage: 18 to 30V DC.
  • Nominal SPL (Sound Pressure Level): 96dB(A)
  • Alarm current: At 30Vdc: 5.5mA; At 18Vdc: 3.8mA.
  • Product dimensions (mm): 122mm diameter x 46mm deep (not including optional detector and base)
  • Weight: 170g
  • Operating conditions/temperature: -10°C to +55°C. Max. 95% RH (Non-condensing)


Additional information

Weight 1 kg

Device Type


Hazardous Applications

Marine Applications

Maximum Sound Level

System Type

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