TT210E-MI-4TXF864 Medium Intensity Aviation Obstruction Lighting System for telecommunication towers

Solution Series No.: TT210E-MI-4TXF864

Telecommunication towers (painted)

Structure Type



Obstruction Lighting Arrangement

  • Two units of F864/OM2K medium intensity obstruction light on each level of top, middle, 1/4 and 3/4 heights, red steady burning (MIOL-C) or flashing (MIOL-B) 2000cd±25% at night.

Standard Reference

  • ICAO Annex 14 Volume I 2018, Appendix 5-3: Medium Intensity fixed-red obstacle lighting system, Type C
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Key Points


Operation Time


Illumination Color

4 levels

OB Levels

Medium Intensity

Intensity Type

Electric powered

Power Type


Built-in photocell, External photocell, Control box

Control Type



Through built-in dry contacts in OB lights, Through dry contacts in control box

Alarm Via

Battery backup box for DC OB system, UPS backup box for AC OB system

Backup Power

Solution Products

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