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Temporary Traffic Signals & Controller

Temporary Traffic Signals & Controller

The Coeval II3400 is a modular Radio Controlled battery powered 2 phase portable LED traffic signal system comprising of fixed signal heads fitted with low power consumption LED optics, and fitted with Icoms vehicle detection equipment.

The system provides the user with a quick and simple set up. The equipment is particularly suited for narrow roads, moving road works, surfacing or short duration jobs.

Key Benefits

  • User Friendly Technology
  • Multi Function Controllers
  • Transmitter or Receiver Multiple Phase Capability
  • Includes Coeval’s new LED 12vDC Signal Head
  • 500 Metre Operating Distance
  • Up to 14 Day Battery Life


  • Each Coeval MPB3400 controller can act as either a transmitter or receiver
  • 2, 3 or 4 phases
  • EN12368 certified
  • Night dimming
  • Operating range of up to 500 meters depending on the terrain
  • Modes of operation consist of Vehicle Activated, Fixed Time, Manual Operation and All Red
  • The mobile and compact battery boxes are fitted with removable handles and
  • Capable of holding 2 x 12v 170Ah batteries providing up to 14 days continual operation
  • The optional towing trailer, specifically designed to carry the equipment is fully galvanized, features a fixed lighting system and provision to carry road signs
  • Compatibility with all types of detection devices (video detection, loop sensors, IR detectors, radar detectors, magnetometers, ultrasound detectors etc.)
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Solar & Wind Option

Low cost, sustainable power

Mains power is not an option in most hazard locations. We are leaders in providing solar and wind equipment on the road network through out the world and we can design intelligent self-charging & battery solutions, providing maximum green energy to protect your hazards all year round.

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