Level Crossing Pretection

Safety is a vital issue in public transport systems. One of the important issues is safety at level crossing where railway system and traffic meets. PT Len Industri offers Level Crossing Protection System as an effective and low cost solution. The system uses known, highly reliable and abundantly available industrial components without sacrificing fail-safe consideration.



  • Equipped with Automatic Warning System that gives automatic warning activated by approaching train
  • Flashing Light use long lasting and free maintenance LED (Light Emitting Diode)
  • Easily replace barrier using local component
  • Indication and barrier control on operator desk panel
  • Use back up power to maintain operational continuity




Flashing Light

  • Light Source : LED (Light Emitting Diode)
  • Wavelength  : 638 nm (Red)
  • Beam Angle  : 30


  • Sound Signal : Dual tone
  • Frequency      : 500Hz-600Hz

Main Control

  • Controller          : PLC (Programmable Logic Controller)
  • Power Source    : Mainline 220 VAC
  • Back up              : Sealed Lead Acid Battery
  • Train Detector : Magnetic sensor


  • Arm Barrier      : Wooden
  • Motor                 : 110 VAC
  • Operation          : Manual or Automatic