Beam Detectors

Smoke Beam Detector Addressable Notifier

The NFXI-OSI-RIE is a Single-ended IR addressable beam smoke detector with integrated test feature for use with Notifier panels


The NFXI-OSI-RIE is an intelligent reflector- type linear optical beam smoke detector designed to operate as a component of fire alarm systems. Reflected Beam Smoke Detectors are designed for spacious rooms, open areas, and high ceilings. With only one device to install and align, these single-ended IR video imaging beam solutions saves you time and money on large area applications.

Features & Benefits:
  • Combined transmitter and receiver unit, range 5-100 m (16-328 ft)
  • Addressable model for panels utilizing Advanced Protocol or CLIP mode SLC Communication
  • Wide 12° field of view
  • Intuitive beam alignment indicated by directional arrows
  • Highly resistant to building movement
  • Resistant to strong light sources; does not alarm when saturated by sun
  • Resistant to large solid intruding objects
  • Automatic sensitivity threshold level setting
  • 50° horizontal and 20° vertical beam alignment
  • Built-in heater
  • Electronic simulated smoke test from ground level
  • Standby, fault and alarm LED indicators visible from the front and bottom
  • Automatic drift compensation
  • Paintable cover
  • Removable plug-in terminal blocks
  • Complies to EN54-12.
  • VdS,
  • UKCA is in wip at approval bodies and will be completed within end of Q2 2023.