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Notifier Sounder Base Conventional NBS4

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Non-Addressable Detector Base Sounder, 4 Tone, Suitable for fire detectors with 60mm mounting centres. approved to EN54-3.

If required the SC085 (white) lid to be ordered separately.

• 4 Tone Sounder
• High sound output, low current consumption
• High reliability and stable performance
• Volume control
• Lid accessory available to enable vertical installation
• Designed and approved to EN54-3
• Market specific tone set available

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Manufactured by Honeywell Notifier, the Notifier Sounder Base Conventional NBS4 is a conventional fire alarm electronic sounder which is ideal for use on modern conventional fire alarm systems. It has been specifically designed to be used on a 24 volt conventional sounder circuit. The Notifier Sounder Base Conventional NBS4 is able to accommodate a detector and base on top of the NBS4 unit, which gives the detector and sounder in a single point. This NBS4 can accommodate most modern detectors and bases.

NOTIFIER SOUNDER BASE CONVENTIONAL NBS4 – HONEYWELL KEY PRODUCT FEATURES:
  • Part Number: NBS4
  • 4 Tones
  • Colour is Ivory
  • Platform Base Sounder
  • High sound output, low current consumption
  • High reliability and stable performance
  • Volume control
  • Lid accessory available to enable vertical installation
  • Designed and approved EN54-3
  • Market specific tone set available
NOTIFIER SOUNDER BASE CONVENTIONAL NBS4 – HONEYWELL – TECHNICAL SPECIFICATION:
    • Voltage Range : 21 to 27V dc
    • Sound Output : 93 dB(A) @ 1 meter
    • Current Consumption : 12mA @ 24V dc
    • Max Wire Size : 2.5mm Square
    • Temperature Range : -30 to +70 Degrees Celsius

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