Tyco Addressable Sounder VAD Bases


  • A compact and discrete solution
  • VAD approved to EN54-23 with two ranges, standard power and high power available
  • High power option provides a larger VAD coverage volume compared to standard
  • Reflective Sound Monitoring (RSM)
  • Reflective Light Monitoring (RLM)
  • Automatic self-test
  • Shorter light pulse for faster response
  • Optimise the system design for lowest power requirements and lowest cost installation
  • Triple light source
  • One point of installation for detector, sounder and visual indicator with no additional wiring
  • Independent addressable control of the sounder and beacon
  • Built-in line isolator
  • Select the tone, volume and flash rate using panel configuration software
  • 15 selectable tones. Allows users to select the tone with which they are most familiar.
  • Realistic conventional bell tone
  • 2 selectable volumes
  • 2 selectable flash rates
  • Different tones can be used for fire alarm and class change
  • VADs and sounders are synchronised over the entire loop
  • A locking pin supplied with the base which prevents the unauthorized removal of the detector
  • Provides an EN54-23 approved upgrade path for legacy systems
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