Dynamic Message Signs

Dynamic Message Signs (DMS) provide pertinent roadside information and warnings to en-route motorists through high quality, full-color LED displays. Strategically placed, these signs improve overall traffic flow and commuter safety. Commonly used DMS applications include safety information near airports and major venues, data regarding road closures or detours, direction and availability of carpool lanes or toll roads, advisory phone numbers, and general alerts.


  • Displays any combination of text, symbols, and images
  • Clear visibility and color uniformity from any angle with unrivaled contrast ratios
  • Emits little to no heat, eliminating the need for cooling, ventilation, and defogging equipment
  • Low total cost of ownership thru reduced energy consumption and maintenance costs
  • Draws 1/10 of the power of other signs
  • Eliminates sunlight and headlight glare
  • Meets or exceeds NEC and NEMA standards

General Specifications

Dimensions Varied
Material Marine-grade aluminum
Finish Housing: Mill finish
Matrix: Black anodized
Access Front, arterial or walk-in
Mounting "Z" bars
Display Type Full matrix


16,758, white
9,321, yellow

Pixel Inclination
(half angle)
3G6 optics: ± 15.5°
3G7 optics: ± 31°
Pixel Pitch 20 mm
Power Supply 120 VAC, 60 Hz, Single Phase
Power Consumption Varied
Environment Operating Temperature: T1 -15° C to 60° C
Ventilation Not required
Weight Varied

Additional Sizes

Our CMS 800 series utilizes the same superior technology as our Dynamic Message Signs. Check out the additional formats offered
  • Arterial: CMS 810 and 820
  • Front Access: CMS 800


  • Ground or pole mount cabinet
Flashing Beacon
  • LED Color: Amber
  • Power: 10 W each
  • Dimensions: Ø12” lamp, 24” L x 24” H backplate