The Fireray® 5000 System is an auto-aligning, self-correcting infrared reflective Beam Smoke Detector. Up to 2 Detector heads can report to a single ground level controller. In addition, each system controller houses two pairs of fire and trouble relays, one per Detector. Once the Detector head is installed, using the easy fit mounting system, an integral LASER can be activated. This allows the reflective Prism to be located quickly with confidence. The Auto-Align function ensures proper alignment and maximum signal during the Beam installation. Building Movement Tracking automatically steers and maintains the Beam in the optimum position for reliable performance. The signal generated in the Transmitter element and reflected by the Prism back to the Receiver element is analyzed for the presence of smoke. The internal microprocessor determines an alarm condition when a predetermined level obscuration is reached.

    • Allows for 2 Detectors per System Controller

    • Each Detector configurable from 8m to 100m

    • Separate Fire and Fault relays per Detector

    • Integral LASER alignment

    • Auto-Align Fast Automatic Beam Alignment

    • Building Movement and Contamination Compensation

    • Low Level System Controller

    • Logs the 50 most recent events per detector

    • Approved to EN54:12 and UL268

Model: 5000-103/104

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  • Flame retardant PC UL94 V0

IP Rating

  • IP54


  • Light Grey/ Black


  • Head and Controller 3.24 lbs (1.47kg)

Dimensions (inches)

  • Head: 5.28” H x 5.16” L x 5.28” W
  • Controller: 3.43” H x 9.06” L x 7.95” W
  • Prism: 0.37” H x 4.13” L x 3.94” W

Primary Input Power

  • 14 to 36 VDC

Standby Current

  • Low Current Mode: 5mA to 8.5mA @ 24VDC depending on number of detector heads used
  • High Current Mode: 37mA @ 24VDC

Alarm Current

  • 5mA to 8.5mA @ 24VDC depending on number of detector heads used

Relay Contacts

  • 1A @ 30VDC Resistive
  • 1A @ 30VDC Resistive

Reset Time

  • 5 Seconds maximum

Start Up Time:

  • 45 seconds

Optical Wavelength

  • 850m

Alarm Threshold

  • 10% - 60% (35% Default)

Temperature Rating

  • -4°F to 131°F (-20°C to 55°C)
  • 32°F to 100°F (0°C to 38°C) - For UL Listed Installations

Relative Humidity

  • 0% to 93% RH non-condensing


  • 26.2 ft to 328 ft (8 m to 100 m)

Cabling Between each Detector & Controller

  • 18-14 AWG 1-Pair