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EN54 Optical Beam Smoke Alarm Detector

EN54 Optical Beam Smoke Alarm Detector

This advanced reflective beam smoke detector is ideal for large areas and tall buildings where traditional sensor could not work properly. The linear IR infrared laser device is equipped with algorithmic processors that detect early signs of smoke to prevent fire outbreak. Easy to use and adjust beam sensor & monitoring range.

  • Drift compensation
  • Wide reflectance angle
  • 3 levels of beam sensitivity
  • 4 selectable ranges for monitoring.
  • Interface & relay for Fire & Control Centre
  • Self-diagnosis Monitoring for faults
  • Designed to meet EN54-12
  • IP66 Waterproof type available
  • User friendly – Easy to install and configure
  • Modern and low profile design.
  • Ideal for heritage sites, hazardous areas & high ceiling


  • Voltage: 20-28V DC
  • Operating Current: 33mA (Alarm), 56mA (Standby)
  • Beam sensor sensitivity 2.6 to 5.8dB (High to low)
  • Beam Length: 8-100 meter distance

For any product inquiry or development project, please contact one of our specialists at Key Security Taiwan for more information.