Sirena TWS Tower Sector
Modular Tower Lights at an Affordable Price

Your Choice - Quick Assembly (No Tools!)

  • Continuous Light - TWS-F
  • Flashing Light - TWS-L

All With Optional

  • Filament or LED Bulb
  • Xenon Bulb
  • LED Integrated
  • Plus You May Add a Horn with 32 Sounds
  • IP54 & IP65 / NEMA 4 / 4X


  • Modular No Tools Required Design
  • Vertical Base or Wall Mounts
  • Continuous, Flashing or Xenon Strobe Lights Module
  • LED Bulb Module Option
  • Five Interchangeable Colors
  • Variable Sound Horn Available Integrated With Tower Sector or Stand Alone
  • Rotating Beacon Available
  • Full 360º Visibility
  • NEMA 4X / IP66
  • U.L. / CSA/ CE

Choice of light module types and light source. Continuous, flashing or strobe light modules illuminated by a choice of incandescent, LED or Xenon tube. Each Tower Sector can be stacked up to five modules high. Adding a double wall mount makes it possible to combint two stacks to effectively give a total of 10 user modules. A rotating beacon or horn module can be added in place of the second tower. Tower Sector is IP66 / NEMA 4X rated.

Tower Sector is a "no tools required" system.   It can easily and quickly be assembled and mounted inn various configurations thanks to the modular design and ½" NPT connection.  Line up the joining modules push down and twist the lock ring to secure.  The securing ring has an tooth locking feature that makes the unit unscrewable when subject to vibration.  Simply by connecting the modules to the base unit, electrical wiring between the modules is automatic and complete.  Bulb replacement or the adding or subtracting of modules is done in complete safety without switching the unit off.  It is impossible to insert fingers or tools into any powered portion of Tower Sector.

Horn module houses DIP switches which enable the user to control the sound output: continuous, slow intermittent, or fast intermittent. Plus high and low output from each of these settings.

Many Mounting Options: Flat Foot Style with O-Ring, Single Wall Support, Double Wall Support, Stainless Steel, Fixed Extension Stems or Flexible Steel Extension Stems.

Please contact Cal-Centron for additional Information.

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