The FTS 371 is a low-power FAA L-810/L-864 red obstruction lighting system for FAA type A0/A1 structures. It meets changing FAA regulations for flashing markers.

With LED replacing incandescent lighting and marker power consumption decreasing by as much as 98%, a new approach for accurate monitoring is required. The system uses a patent-pending current feedback monitoring technology that will not fluctuate with changes in incoming power and temperature, providing consistent and predictable results.

FTS 371 FEATURES

• Flash rate of 20, 30, 40 or 60 flashes per minute (200 ms flash duration)
• Infrared beacon LEDs for night vision compatibility
• Mode override switch
• Photodiode control with alarm inhibit option
• 1 dry contact relay (master alarm)
• Support for up to 4 markers and 1 beacon
• 5-year warranty

FTS 371

• AO – double L-810 (OL2) and controller
• A1 – beacon, controller and markers
• Standalone – FH 371 standalone beacon (AC or DC)