FireFly

FireFly, a multi-spectral, medium-range, helmet-mounted beacon.
The FireFly controller can adopt both an MWIR emitting head (MS-OMR head) or an MWIR-LWIR emitting head (TRF-2 head).
This device incorporates an innovative and unique infrared emitter, radiating a powerful infrared signal providing a substantial thermal Signature detectable by LWIR & MWIR cameras.
The beacon also radiates in the NIR and VIS (green) /SWIR wavelengths.
The product offers haptic feedback for different modes and low battery indication without a visual check.
  • Multi-spectral (NIR, SWIR, MWIR and LWIR)
  • Multi-kilometers detectability
  • Water-Proof IP67
  • SWaP optimized
ParameterValue
Detection Range:
At 3-5μm using InSb Detector & 250mm lens3km (MWIR head)
5km (LWIR head)
At 3-5μm using Airborne Optics (Litening)15km
At 8-12μm using a microbolometer camera & 100mm lensUp to 2km (LWIR head)
Using IR light intensifier10km
Visible LED (Opional):2km
SWIR LED (Optional):
Using SXGA InGaAs camera at 0.25⁰ FOV
>3km
Operation Voltage18650 battery
Operational Time >5 hours (18650 Battery. Thermal Mode @0.5Hz)
Radiation divergenceYaw: 120° each side
Pitch:120° each side
Repetition Rate0.5-2.5Hz, 1 predetermined frequency
DimensionsH/L/W: 29 x 101.5 x 26mm
Weight (without batteries & accessories):Controller: 120gr
Operating Temperature-20Cᵒ up to +55Cᵒ
Storage Temperature-40Cᵒ up to +71Cᵒ

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