Vanguard® Red FTS 371 SMART

Obstruction Lighting System

The FTS 371 SMART is a low-power FAA L-810/L-864 red obstruction lighting system for 150’ and 350’ AGL (FAA type A0/A1) structures and meteorological (or MET mast) towers. The FTS 371 uses a patent-pending current feedback monitoring technology that will not fluctuate with changes in incoming power and temperature, providing consistent and predictable results.

The system can be integrated with a solar power plant where grid power is temporarily or permanently unavailable. The solar plant will provide the minimum 7-day autonomy and 2,000 ECD output.

SKU: FTS 371 SMART Categories: , , ,


  • Flash rate of 20, 30, 40 or 60 flashes per minute (200 ms flash duration)
  • Red and infrared beacon LEDs for night vision compatibility, compliance and low power consumption
  • 4 dry contact relays (beacon, marker, photodiode alarms and MODE status)
  • Support for up to 8 markers and 2 beacons for AC (1 for DC)
  • Dry contact relay for integration with Aircraft Detection Lighting System (ADLS) interface
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