t 0141 255 0840   e info@coeval.uk.com
Vehicle Roof Mounted VMS System, variable message signs, LED signage, road signs, road signage, VMS

Our Vehicle Roof Mounted VMS system is ideal for escort vehicles and traffic management services. With a single sign that serves multiple functions, this VMS solution is ideal for informing, advising and influencing road users.

This system consists of a VMS and roof mounting structure with linear actuator for lifting and lowering the sign.

The solution also includes advanced, user friendly, control and diagnostics software and can be connected to our Cloud Control platform for remote monitoring and control in real time.


  • VMS optic: Luminance L3, Luminance ratio R3, Colour C2, Beam width B6, with very low LED current for each colour. This provides high visibility, low power consumption and a long lifecycle.
  • Sign type 1 – 5 predefined pictograms, two yellow flashers and white LED matrix field with resolution 8×56 pixels, for display of text messages with maximum 9 characters
  • Sign type 2 – full-colour LED matrix traffic sign with resolution 48×48 pixels and pixel pitch 16mm, which can display any pictogram or text.
  • Lifting mechanism: hot galvanized steel base frame with electromotive lifting and lowering, controlled from user application

Key Features:

  • Compact, lightweight modular design
  • Universal mounting on commercially available roof racks
  • Minimum aerodynamic drag design
  • Cloud Control platform for remote access and control
  • High definition LEDs ensuring clear visibility of messages in all weather conditions


Enquire today about Vehicle Roof Mounted VMS System.

    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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    What our clients say

    Connect Plus Services M25 Dartford Crossing

    ‘Even a short closure of the tunnel causes great congestion in the area, and if an over height vehicle were to cause that level of damage, the tunnel could be closed for hours, if not days, which would bring the whole of the South East of England to a standstill.

    When the Coeval over height vehicle detectors were first installed, we were talking about 10’s of vehicles a day that we were stopping; we are now down to low single figures, 4 or 5 vehicles a day we need to extract for being over height, so it’s a great improvement in efficiency through the crossing.’

    Platinum Electrical Ltd

    ‘Having used Coeval for the first time, we found them to be friendly and really helpful in ensuring we received the correct item we required. We were happy with the extremely quick response times and professional service they offer. We would definitely recommend their services to others.’

    Gloucestershire Airport

    ‘Thank you for your prompt and efficient service regarding our request for training on the 21st of August. You guys have been incredibly helpful over this.’

    City of Edinburgh Council

    ‘Coeval won the tender for the replacement overheight vehicle detector systems. The work was completed within programme and budget. We are now satisfied that the new systems will help protect the bridges for several years to come.’

    Swindon Borough Council

    ‘A sound, honest and efficient service provided by Coeval. Would be very happy for Coeval to manufacture and supply more of Swindon’s signs.’