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EMI (Electromagnetic Interference) and EMC (Electromagnetic Compatibility) are closely related as they share the same goal: shielding technical devices and ensuring the disruption-free operation of electronic systems. While EMI primarily addresses external threats to these systems, EMC governs the shielding of individual devices and their impact on other devices.

The Electromagnetic Compatibility of equipment such as mobile phone installations and high-voltage systems is regulated by the Ordinance on Electromagnetic Fields (26th Ordinance on the Implementation of the Federal Immission Control Act - 26. BImSchV). This regulation outlines specific limits and requirements. Electrically operated devices are not subject to this ordinance. The Electromagnetic Compatibility of operating resources is governed by the Electromagnetic Compatibility Act (EMVG) dated 14th December 2016.

To Protect Critical Infrastructures

Electronic control processes are increasingly replacing manual operations, even in critical infrastructures. Nowadays, these processes can be triggered over practically unlimited distances. The importance of safeguarding these systems is evident to all, and protecting digital infrastructures is one of the greatest challenges we face in the current era.

Our reliance on electronic systems makes us vulnerable to a variety of threats. Cyberattacks on critical infrastructures, from energy supply to transportation logistics, are becoming more sophisticated and dangerous. However, it's not just targeted attacks that pose a risk; natural events like solar storms can have severe impacts on our electronic systems. A major solar storm, akin to the Carrington Event of 1859, could cause catastrophic damage today.

The close interconnection of technology and daily life necessitates the protection of these systems. Ensuring cybersecurity and developing resilient infrastructures are not merely technical tasks; they should also be societal and political priorities. Because the sun follows an 11-year cycle during which solar activity varies significantly, and during its peak phases, there are recurring occurrences of strong coronal mass ejections (CMEs) as shown in the image on the right.

To Protect Data and Guard Against Industrial Espionage

An increasing amount of data is transmitted and shared electronically, making it increasingly crucial to safeguard this data against theft, eavesdropping, and video image reconstruction. This importance extends not only to government organizations but also to businesses aiming to prevent potential industrial espionage. The most vulnerable points in a building are the glass and windows.

Electromagnetic shielding is becoming progressively more critical for businesses as technology advances. With the proliferation of digital devices and growing tech dependency, companies need to ensure the protection of sensitive information and devices from electromagnetic interference. Such interference can compromise the data stored on these devices, resulting in data loss or corruption. Additionally, it can also harm the devices themselves, leading to expensive repairs or replacements.

Electromagnetic shielding offers a solution to these issues by protecting sensitive data and devices against harmful electromagnetic radiation. This radiation can originate from various sources, including mobile phones, radio frequencies, and electrical devices. Electromagnetic shielding can be achieved in various ways, such as using metal plates, specialized coatings, and Faraday cages.

The significance of electromagnetic shielding cannot be overstated in today's technology-driven world. In the face of increasing data breaches and cyberattacks, it is crucial for businesses to take measures to safeguard their sensitive data and devices. Electromagnetic shielding ensures that business operations can continue seamlessly even in the presence of electromagnetic disturbances.

Investing in electromagnetic shielding is an investment in the future of businesses and organizations. By ensuring that your sensitive information and devices are protected, you take a significant step toward securing the success and longevity of your enterprise. RHODETEC shielding films protect the data of businesses and government agencies, used to prevent data theft, hacker attacks, and deliberate electromagnetic assaults.

To Protect Privacy

In the societal context, one should not underestimate the issue of electromagnetic pollution, protection against radiation within homes, defense against mobile phone radiation, and the presumed effects on people's well-being. When it comes to citizens' welfare, symptoms such as headaches, difficulty concentrating, and sleep problems often play a significant role.

A relatively new threat in our daily lives is what is known as car hacking or automotive hacking, where vulnerabilities in the hardware and software, as well as in the communication systems, are exploited. A common application of car hacking is intercepting the signal exchanged between the key fob and the car. Subsequently, the signal sent by the key fob is replicated, allowing thieves to easily enter and drive off with cars featuring keyless entry.

RETROLUX has an extensive range of shielding foils for a variety of applications. Simply get to know our range of EMI protection films or contact us directly via the contact form. We look forward to hearing from you!


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