What is EN12966 VMS？
EN12966 is a European standard that specifies requirements for variable message signs used in informative traffic signs and vertical road signs, covering visibility, durability, and safety.
Chainzone’s VMS meet these demands through advanced Lens Design technology, offering reliable performance in all weather conditions.
These smart traffic signs improve communication on the road and support safer, more efficient travel with compliant road safety traffic signs trusted across Europe.
Chainzone EN 12966 Certified Variable Message Signs (VMS) - Leading Road Information Display Standards
In the critical field of traffic management, selecting the right equipment is paramount. purchasing reliable, compliant, and high-performance Variable Message Signs (VMS) ensures road safety and efficiency. Chainzone, as one of the first manufacturers in China to receive EN12966 certification, offers VMS solutions that meet the highest international standards, providing unparalleled quality and performance.
Our daily commutes encompass a range of scenarios. Whether navigating highways, traversing urban landscapes, or seeking parking spots, our goal is to achieve mobility that ensures we reach our destinations with the utmost safety, efficiency, and ease.
VMS plays a key role in traffic management to give information, warnings and guidance to travelers.
To enable the road safety during all light and weather conditions, several mandatory requirements of EN12966 are critical to the performance of VMS.
- Optical Performance
- Environmental Adaptability and Structural Performance
With the superior optical Lens Design technology, Chainzone reached the most stringent optical requirements in the EN2966 standard.
Also, we own in-house laboratory facilities allow us to conduct rigorous testing and quality control measures to meet the standards set by EN12966.
This also reflects our commitment of quality, pursuit of technology and dedication of continuous improvement.
OUR ADVANTAGES IN EN12966 VMS
Compared with other VMS, Chainzone’s Variable Message Signs lift the technical realization with patented optical lens technology, guaranteeing human eyes tailored, stable operation and energy savings.
Anti-Glare, More Safety
Efficiently light intensity with lens design to where drivers on the road need to see
Avoiding light disturbance at night when drivers pass under the VMS, preventing glare and accidents
Brilliant Visibility and Legibility
Our innovative optical lens design enhances brightness and contrast, ensuring that each informative traffic sign remains clearly visible—even under strong sunlight or at low sun angles.
This makes it easier for road users to read and understand messages quickly, in any weather and at any time of day.
Lower Power Consumption
The Smart Optical Lens design maximizes light efficiency, allowing CHAINZONE’s smart traffic signs to deliver the same brightness while consuming less power.
UV-Durable, Self-Cleaning
The traditional mask is replaced with a UV-resistant, self-cleaning lens featuring a smooth surface.
This design helps road safety traffic signs maintain clarity and water resistance even after long-term exposure to harsh outdoor conditions.
Core Requirements of EN 12966 Explained
| Core Requirement Area | Description |
|---|---|
| Optical Performance | Defines crucial parameters like luminance, beam width (viewing angle), color, and uniformity, ensuring clear visibility under various lighting and weather conditions. |
| Environmental Adaptability | Sets clear standards for how well the sign can handle heat, cold, moisture, water, rust, and shaking—ensuring it stays reliable in tough outdoor conditions. |
| Electrical Safety & EMC Test | Covers aspects like power supply requirements, electrical protection, and electromagnetic compatibility (EMC) to ensure safe operation and prevent interference with other devices. |
Why Choosing EN 12966 Compliant VMS is Crucial?
- Guaranteed Reliability: Meeting the standard means each product goes through tough tests and strong design checks, helping VMS manufacturersand buyers avoid breakdowns.
- Assured Interoperability: Standardized performance makes it easier to connect with systems without extra trouble.
- Enhanced Safety: Road safety traffic signsthat follow EN12966 are easier for drivers to see, helping make roads safer even in extreme weather.
- Long-Term Value:Choosing certified products from a reliable VMS supplier like Chainzone means fewer repairs, better long-term performance, and the ability to operate stably under complex environmental conditions.
Typical Application Scenarios for Chainzone EN 12966 VMS
- Highway and Arterial Road Traffic Management: Displaying real-time data and lane information.
- Tunnel Guidance Systems: Providing entrance status and safety alerts.
- Urban Traffic Flow Optimization: Real-time updates for congestion and parking availability.
- Bridge Traffic Management: Providing real-time traffic information and guidance for drivers on bridges.
Chainzone's EN 12966 Compliant VMS Product Range
Chainzone provides a complete lineup of variable message signs that meet stringent EN12966 requirements, setting the benchmark as a top VMS manufacturer in China.
Fixed/Overhead VMS
Our fixed variable message signs are engineered for critical infrastructure deployments:
Multiple Pixel Pitch Options
Various pixel pitch options accommodate viewing distance needs across diverse vertical traffic sign applications.
Flexible Sizing and Configurations
Chainzone’s solutions ensure that our LED road signs fit any site requirements.
Get Your Chainzone EN 12966 VMS Solution
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