TWM Traffic Control Systems  Miscellaneous Interactive Signs

Call: 01606 59 66 22

Merging traffic sign

Alternating Display

Sign designed to Diagram 873 of the TSR&GD 2002 with the addition of “Merging traffic” safety message. The sign was designed to give drivers advance warning of an entry slip road merging with the main carriageway. A remote Vehicle Detection System was installed at a designated point on the entry slip Road. Once traffic is detected the system transmits a signal via radio transceiver to the sign. The sign then activates the alternating display for a pre-determined length of time then automatically switches off.

  • Technical Stuff

    Sign size: 2170mm x 2370mm x 40mm


    • Controlled by Remote Vehicle Detection System
    • Remote data collection capability via GSM module
    • Switched via Radio transceivers
    • Fully adjustable delay/hold time display
    • Remote Data collection capability via GSM module
    • Multi stage dimming facility
Ice Warning Signs

Flashing Plate Sign

Manufactured from 3mm Aluminium and Powder coated Grey c/w retro-reflective sign face and ULTRA Bright LED Amber corner flashers. Sign display is activated by a remote road surface temperature sensor. and has a back up air temperature switching device that ensures the sign is only activated when the pre-detemined temperature parameters are reached.

  • Technical Stuff

    Sign size: 1455m x 2455mm


    • Controlled by Surface and Air temperature sensors
    • Vehicle Activated
    • Wind and Solar powered
    • 200mm ULTRA bright LED Corner flashers
    • Remote Data collection capability via GSM module
    • 8 Stage dimming facility

TWM Traffic Control Systems Ltd, Unit 4, Oasis Business Park, Road One, Winsford Ind Est, Winsford, Cheshire, CW7 3RY, UK