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  • Sounder & Sounder Beacons
    4275 5000

    Availability: In stock

    Straightforward DIL switch addressing. Attractive low profile design Excellent lateral sound distribution. Three evacuate tones (continuous, warble or sweep) and one Alert tone High (100dB @ 1m) and low (94dB @ 1m) volume settings A BS5839 part 1 2002 Clause 12.2.2 compliant locking facility A ?quick-fit? bayonet fixing arrangement ?Master? or ?shadow? mode operation (allows multiple shadow sounders to be given the same ID address as one ?master? sounder, a useful feature on heavily populated systems and to give synchronized sounding) A group addressing facility allowing multiple sounders to be activated simultaneously IP43 rated shallow and IP65 rated deep base versions are available.