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INNOVATIVE SMOKE & FIRE BEAM SOLUTIONS

INNOVATIVE SMOKE & FIRE BEAM SOLUTIONSINNOVATIVE SMOKE & FIRE BEAM SOLUTIONSINNOVATIVE SMOKE & FIRE BEAM SOLUTIONS
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INNOVATIVE SMOKE & FIRE BEAM SOLUTIONS

INNOVATIVE SMOKE & FIRE BEAM SOLUTIONSINNOVATIVE SMOKE & FIRE BEAM SOLUTIONSINNOVATIVE SMOKE & FIRE BEAM SOLUTIONS
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SPECTIV G8NB 50 & 100 - UL Certified

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Spectiv Beam Detector 50m: G8NB-50

Spectiv Beam Detector 100m: G8NB-100

Spectiv Beam Detector 100m: G8NB-100

The Spectiv G8NB 50m beam detector can be connected to a zone of conventional fire alarm control panels or interface to an analogue addressable system via an interface input module or zone monitor module.


  • Model G8NB-50 is a 5-50 metre range self-contained beam detector with one prism. It is easy to set up using the three LED's for beam alignment confirmation.  
  • Four selectable alarm threshold settings of 25%, 35% 50% & 75% which can be selected to suit the environment. 
  • Both fire and fault alarm conditions in latching or non-latching outputs via volt free contacts are provided.
  • UL 268 7th Edition Certified

Spectiv Beam Detector 100m: G8NB-100

Spectiv Beam Detector 100m: G8NB-100

Spectiv Beam Detector 100m: G8NB-100

The Spectiv G8NB 100m beam detector can be connected to a zone of conventional fire alarm control panels or interface to an analogue addressable system via an interface input module or zone monitor module.


  • Model G8NB-100 is a 5-100 metre range self-contained beam detector with one prism. It is easy to set up using the three LED's for beam alignment confirmation. 
  • Four selectable alarm threshold settings of 25%, 35% 50% & 75% which can be selected to suit the environment. 
  • Both fire and fault alarm conditions in latching or non-latching outputs via volt free contacts are provided.
  • UL 268 7th Edition Certified

Spectiv optical beam smoke detectors are ideal for protecting large commercial buildings such as: 


  • Factories
  • Warehouses
  • Airport terminals
  • Shopping malls
  • Museums
  • Churches
  • Building's with large ceiling voids.


Spectiv beam detectors provide an effective and economical solution where the use of point type smoke detectors is impractical.

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  Spectiv Limited, 1 High Street, Devizes, Wiltshire, SN10 4AF, United Kingdom

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