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Reach Sounder Base

The Reach Wireless Base Sounder unit is a high performance wireless sounder base that can be used as stand-alone notification device (with a blanking cap) or as a combined detection and alarm device when fitted with a Reach Optical, Heat or Multi-sensor detector.

The unit has as standard 16+16 recognised sounder Alert & Evacuate tones and 4 levels of volume adjustment, all of which can be easily configured on site. It is powered by standard lithium batteries utilising well proven adaptive radio signal processing algorithms to ensure the highest levels of life safety and reliability.

Key Features

  • 32 switch selectable tone settings
  • Four Volume Settings
  • Bi-directional wireless communication
  • Dual channel redundancy
  • Easy scan & link programming
  • Five year battery life

    Number of Tone Pairs 16  
    Volume Levels 4  
    Sound Output (Typical) 88 - 91 dBA (tone dependant)  
    Communication Range between Loop-Interface and Devices 100 m (in open space)  
    Field Device Radio Frequency Channel Pairs 22 pairs  
    Radiated Power 14 dBm (25 mW)  
    Battery Type 2x VARTA CR123A Lithium 3 V, 1250mAh typical  
    Battery Lifespan 5 years in normal operation with good signal strength (no dropped messages)  
    Operating Temperature --10°C to +55°C  
    Maximum Relative Humidity 95% (non-condensing)  
    IP Rating IP 21C (Type A Indoor Use)  
    Standards and approvals AS7240.3, AS7240.25  
    Dimensions 129 mm diameter x 54 mm height  
    Weight 190g (including batteries)  
    Reach Sounder Base 4107-8401
    Reach Sounder Base (black)  4107-8421