NXP ICODE® Chip Series: The Ultimate Guide to RFID Applications and Benefits

If you’re interested in the NXP ICODE® chip series or looking for RFID solutions, this article is a must-read reference. This guide will dive deep into the key features, common application scenarios, and unique advantages of the NXP ICODE® chip series, showing how it can help industries around the globe improve operational efficiency and enhance security by providing smart and efficient asset management and data processing.

1. What is the NXP ICODE® Chip Series?

NXP Semiconductors launched the NXP ICODE® chip series as a high-frequency (HF) RFID product. It is designed to meet the needs of modern supply chain and asset management. The ICODE chip uses a frequency of 13.56 MHz and targets medium to short-range RFID applications. Its core features include high-speed data transmission, strong anti-collision capabilities, diverse data storage options, and a high level of security. Notably, the ICODE chip series supports large-capacity data storage, can accommodate multiple data blocks, and performs well in multi-tag environments, making it an ideal choice for scenarios like asset management and inventory control.

The NXP ICODE® chip series offers flexible applications and can be customized for specific needs. It supports dynamic authentication and encryption functions to ensure data security and privacy protection. Whether in product tracking, access control management, or smart payments, the ICODE chip can deliver stable and efficient performance.

The NXP ICODE® chip uses passive RFID technology, meaning it obtains the necessary information by communicating with the RFID reader through radio waves. Its operating principle is as follows:

The RFID reader emits electromagnetic waves: When the ICODE chip is within range, the RFID reader transmits energy to the chip via electromagnetic waves.

Chip activation and response: After receiving energy, the ICODE chip activates and starts sending the data stored in the chip to the reader.

Data transmission: Through radio waves, the chip transmits the stored data to the reader. After receiving the data, the reader processes it and sends it to the back-end system for further action.

Since the NXP ICODE® chip does not require a built-in battery and relies entirely on the energy provided by the reader, it boasts a long service life and low maintenance costs.

2. Main Features of the NXP ICODE® Chip Series

NXP ICODE® chips come with a range of features that make them suitable for professional RFID applications. Here are the main features of the series:

Advantages of High-Frequency (HF) Chips

The NXP ICODE® chip series operates at a frequency of 13.56 MHz, which falls within the high-frequency (HF) RFID range. Compared to ultra-high frequency (UHF) RFID, high-frequency RFID offers the following advantages:

• Shorter Reading Distance: Typically between 1 and 2 meters, making it more effective in situations where high accuracy and security are required.
• Higher Data Transmission Rate: The high-speed data transmission capability of the NXP ICODE® chip ensures quick reading and response in multi-tag environments.
• Excellent Anti-Interference Performance: High-frequency RFID signals can operate stably in environments with materials like metal and liquid, making it more widely applicable in complex settings.

These advantages enable NXP ICODE® chips to provide stable and reliable performance to meet the needs of applications such as asset management, logistics tracking, and inventory control.

Anti-Collision Mechanism

In RFID applications, multi-tag environments pose a common challenge, especially in scenarios where systems need to read multiple tags simultaneously. NXP ICODE® chips significantly enhance performance in multi-tag environments through advanced anti-collision mechanisms. This mechanism ensures that multiple tags do not interfere with each other at the same time and can coordinate the reading process of each tag through intelligent protocols.

• Automatic Tag Identification: ICODE chips can automatically identify and read each tag in a high-density tag environment, avoiding the conflict issues found in traditional RFID technology.
• Optimized Reading Order: The chip optimizes the reading order so that multiple tags can communicate effectively, greatly improving reading efficiency and accuracy.

This anti-collision technology makes NXP ICODE® chips particularly outstanding in scenarios that require batch tag reading, such as warehouse management, retail supply chains, and library systems.

Dynamic Authentication and Data Encryption

The NXP ICODE® chip series not only focuses on performance but also makes significant technological advancements in data security. This series of chips supports dynamic authentication and data encryption functions to ensure the security of sensitive data in RFID applications and prevent information leakage and forgery.

• Dynamic Authentication: NXP ICODE® chips use dynamic authentication technology to ensure that only authorized communication occurs between tags and readers. This prevents unauthorized devices from accessing data.
• Encrypted Transmission: Using robust encryption algorithms, such as AES encryption technology, NXP ICODE® chips provide enhanced security during data transmission, ensuring data integrity and confidentiality.

This high level of security protection makes NXP ICODE® chips widely used in industries with stringent data security requirements, such as finance, healthcare, and public transportation.

Flexible Integrated Design, Wide Application

The flexible integrated design of NXP ICODE® chips allows them to adapt to various application scenarios. NXP ICODE® chips offer high customization for specific needs, whether for product tracking in retail or identity authentication in access control. They provide tailored solutions for a wide range of applications.

• Multiple Packaging Forms: The ICODE chip series offers various packaging types, including labels, cards, stickers, and tags. Users can flexibly select the appropriate option based on the requirements of different scenarios.
• Large-Capacity Storage: According to different application requirements, ICODE chips also support large-capacity data storage, allowing for the storage of more product information, historical data, and barcodes, thereby improving flexibility and convenience of use.

This high degree of flexibility makes NXP ICODE® chips the preferred RFID solution across various industries.

3. Different Models of NXP ICODE® Chips and Their Unique Capabilities

After understanding the core functions and technical features of NXP ICODE® chips, we will explore the unique capabilities of its different models in depth to help you choose the RFID solution that best suits your specific application needs.

ICODE® 3 and ICODE® 3 Tag Tamper

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 2400 bits
• EAS Protection: 32-bit password
• Application Scenarios: Product identification, product tracking and tracing, anti-counterfeiting and tampering protection, inventory management, enhanced mobile interaction

Features:

• High-Capacity Storage: Provides 2400 bits of user memory, suitable for applications that require substantial data storage.
• Anti-Tamper Protection: 32-bit password protection ensures data security, making it ideal for scenarios requiring anti-counterfeiting and tampering protection.
• Enhanced Mobile Interaction: Supports interaction with mobile devices, improving user experience.
• Wide Application: Applicable across multiple fields such as product identification, tracking, anti-counterfeiting verification, and inventory management.

ICODE® DNA

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 2016 bits
• EAS Protection: AES-128-bit encryption
• Application Scenarios: Product authentication and anti-counterfeiting protection, supply chain control, gray market monitoring, mobile user support

Features:

• Strong Security: Supports AES-128-bit encryption, effectively protecting sensitive data and preventing counterfeiting and unauthorized access.
• Product Authentication and Anti-Counterfeiting Protection: Ensures that each product can be effectively authenticated through robust encryption and unique authentication functions.
• Gray Market and Supply Chain Control: Applicable to supply chain management and gray market prevention, ensuring the reliability of product sources.
• Mobile User Support: Provides support for mobile devices to enhance user experience.

ICODE® SLIX2

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 2528 bits
• EAS Protection: 32-bit password
• Application Scenarios: Product identification, product tracking and tracing, anti-counterfeiting protection, inventory management, mobile user support

Features:

• Large User Memory: Offers 2528 bits of user memory, suitable for storing more information and meeting complex application requirements.
• Password Protection: Supports 32-bit password protection to ensure data security.
• Wide Application: Ideal for product identification, tracking, anti-counterfeiting, and inventory management, especially in scenarios requiring high data storage.
• Mobile User Support: Compatible with mobile devices to enhance user interaction experience.

ICODE® SLIX

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 896 bits
• EAS Protection: 32-bit password
• Application Scenarios: Product identification, product tracking and tracing, inventory management

Features:

• Moderate Memory Capacity: Provides 896 bits of memory, suitable for applications of medium complexity.
• High Security: 32-bit password protection function ensures data integrity and prevents tampering.
• High Practicality: Suitable for product identification and tracking, supporting inventory management.
• Low-Cost Solution: Offers cost-effective solutions suitable for small and medium-sized enterprises.

ICODE® SLIX-L

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 256 bits
• EAS Protection: 32-bit password
• Application Scenarios: Cost-effective product identification, product tracking and tracing, inventory management

Features:

• Extremely Cost-Effective: 256-bit memory capacity, suitable for low-cost products.
• Security: 32-bit password protection to ensure data security.
• Simplified Application: Ideal for product identification and inventory management with low storage capacity requirements.

ICODE® SLIX-S

• Standards: ISO 18000-3M1, NFC Forum T5T
• User Memory: 1280 bits
• EAS Protection: 32-bit password
• Application Scenarios: Product identification, product tracking and tracing, inventory management

Features:

• Medium-Capacity Storage: Provides 1280 bits of user memory, suitable for storing more data to meet medium-sized application needs.
• Security Function: 32-bit password protection to prevent data leakage.
• Flexible Application: Suitable for various product identification and tracking needs, especially effective for inventory management.

ICODE® ILT-M

• Standards: EPC Class-1 HF1
• User Memory: 512 bits
• EAS Protection: 32-bit password
• Application Scenarios: Laundry automation, gambling (casino/card identification), document tracking

Features:

• Suitable for Special Applications: The chip is designed for laundry automation, casino applications, and document tracking, supporting RFID applications across various fields.
• Moderate Memory Capacity: 512 bits of user memory, suitable for storing moderate amounts of data.
• Password Protection: Provides 32-bit password protection to ensure data security.

The NXP ICODE® series offers a variety of RFID chips to meet different needs, ranging from high security requirements to low-cost applications. Each chip has its unique advantages in application scenarios such as product identification, inventory management, and anti-counterfeiting protection. Depending on the needs of the enterprise, you can choose the right product to optimize your RFID solution and achieve more efficient asset management and data protection.

Quick Overview of the Characteristics of Different Chip Models

4. Application Fields of NXP ICODE® Chips

The NXP ICODE® chip series has a wide application across multiple industries due to its powerful functions and flexible design. It provides innovative solutions that enhance efficiency, security, and management levels. Below are detailed introductions to the main application fields:

Asset Management

NXP ICODE® chips can help enterprises achieve efficient asset tracking and management. Companies can embed RFID tags into equipment, tools, and other assets to monitor their status, location, and usage in real time. This helps reduce the risk of loss and theft while improving asset utilization.

Logistics and Supply Chain Management

ICODE chips offer efficient data transmission and strong anti-interference capabilities. These features assist in real-time tracking of goods, optimize inventory management, and reduce human errors. By identifying products with RFID tags, each link in the supply chain can accurately record the flow of goods, improving overall operational efficiency.

Smart Cards and Access Control

NXP ICODE® chips are widely used in the smart card field, particularly in identity authentication and access control systems. ICODE chips offer strong security features and anti-collision technology. They commonly serve in applications such as employee badges, student cards, and public transportation cards. These applications ensure both efficiency and security in the system.

Library Management

In library management, ICODE chips simplify and enhance the efficiency of the book borrowing and returning process. RFID tags on books allow readers to quickly borrow and return items. This reduces waiting times and ensures accurate record-keeping and theft prevention.

Healthcare Management

In the medical field, ICODE chips can be used for patient tracking, medication management, and medical equipment tracking. RFID tags on medical records, medications, and equipment improve data processing speed and accuracy. This ensures the safety of both patients and medical assets.

Retail and Anti-Theft

In the retail industry, ICODE chips help merchants optimize inventory management, accurately track product flow, and prevent theft. Through real-time data transmission, merchants can monitor inventory changes and ensure accurate shelving and settlement of goods.

Transportation and Public Facilities

In the public transportation sector, NXP ICODE® chips are widely used in transportation cards and ticketing systems, enhancing the convenience and accuracy of ticketing operations. Additionally, ICODE chips can be applied to parking management, electronic tickets, and other systems, facilitating quick user access and payments.

Anti-Counterfeiting and Brand Protection

ICODE chips are extensively used in product anti-counterfeiting and brand protection through built-in encryption functions. Consumers can authenticate high-value goods by scanning RFID tags. This helps prevent counterfeit and substandard items from entering the market.

NXP ICODE® chips offer multi-field applications, making them a powerful RFID solution. They effectively meet the efficiency, security, and management needs of various industries.

5. Main Advantages of Using NXP ICODE® Chips

The advantages provided by NXP ICODE® chips encompass not only the efficiency and accuracy of data transmission but also security, anti-counterfeiting functions, and good cost performance.

Improve the Efficiency of Real-Time Data Updates

In modern business and operations, real-time data updates are crucial for enhancing efficiency and reducing errors. NXP ICODE® chips enable fast data transmission and accurate reading through high-frequency (HF) RFID technology, which is particularly important in applications like asset management and inventory monitoring. Compared to traditional barcode systems, RFID technology offers significant advantages—multiple tags can be read without contact, and the reading speed is faster.

In terms of data transmission speed, NXP ICODE® chips support a transmission rate of up to 53.3 Kbps, ensuring that large amounts of data can be transmitted in a short time. This enhances the efficiency of real-time data updates, allowing enterprises to access the latest information at any time and make timely decisions and adjustments. For example, in warehouse management, NXP ICODE® chips can quickly update inventory data in the system, preventing outdated information from impacting business decisions.

Additionally, the efficient performance of NXP ICODE® chips means that delays are minimized when the system is busy, maintaining efficient operation even in environments with a large number of tags or high tag density.

Protecting Important Assets and Information

As issues of data leakage and counterfeit products become increasingly prevalent, data security and anti-counterfeiting functions have become focal points of industry attention. The NXP ICODE® chip series includes a variety of built-in security features that effectively protect the security of assets and information.

Among these features, the NXP ICODE® chip employs dynamic authentication and data encryption technology to encrypt data for storage and transmission. This means that during the reading process, unauthorized devices cannot access sensitive information stored in the tag, thereby ensuring information security. This encryption and authentication mechanism is crucial for applications requiring high security, such as in government, healthcare, and high-value commodity management industries.

Additionally, the NXP ICODE® chip also incorporates anti-counterfeiting functions, helping companies ensure that their products are not threatened by counterfeiting through unique identifiers and encryption technology. In industries such as luxury goods and pharmaceuticals, utilizing RFID tags for product anti-counterfeiting has become a vital method to prevent counterfeit products from entering the market. Consumers and supply chain participants can quickly verify the authenticity of products by scanning NXP ICODE® tags, enhancing brand reputation and customer trust.

Cost-effective Performance

In many companies, cost-effectiveness is a crucial decision factor. NXP ICODE® chips, with their high performance and long durability, can help businesses reduce maintenance and replacement costs, thereby improving overall return on investment.

Firstly, NXP ICODE® chips are extremely durable and can operate stably in extreme environments (such as areas with high temperatures, humidity, or high friction). Compared to other technologies, RFID tags are less prone to wear and have a long service life, which reduces the need for frequent replacements due to damaged or expired tags.

Secondly, the installation and maintenance of NXP ICODE® chips are also very straightforward, requiring no complex hardware or infrastructure, significantly lowering the installation and maintenance costs of the system. Whether in asset management or commodity tracking in the retail sector, RFID systems can achieve low-cost and efficient automated management.

Furthermore, NXP ICODE® chips support various efficient data reading methods, which can reduce manual operations, improve work efficiency, and thus save labor costs. In long-term operational environments, the cost losses due to manual operation errors are minimized, resulting in higher benefits for enterprises.

6. Security Features of the NXP ICODE® Series

In the application of RFID technology, data security and prevention of unauthorized access are particularly concerning for enterprises and organizations. The NXP ICODE® chip series ensures data integrity and reliability through advanced security features. Whether in item management, supply chain tracking, or smart card applications, NXP ICODE® chips can provide comprehensive security protection. Here are the key security features of the NXP ICODE® series:

Dynamic Encryption and Authentication: Prevent Unauthorized Access

As the risk of data leakage and cyber-attacks increases, NXP ICODE® chips utilize dynamic encryption and authentication technology to protect sensitive information and prevent unauthorized access. The chip’s built-in encryption mechanism ensures the security of data during transmission. Even if the data is intercepted, unauthorized third parties cannot decrypt and read it.

Dynamic encryption means that the chip generates a different encryption key each time it communicates, so that even if a hacker knows the encryption key from one session, they cannot crack the data in subsequent sessions. This effectively prevents security threats such as man-in-the-middle attacks and replay attacks.

Additionally, NXP ICODE® chips support dynamic authentication to ensure that only authorized reading devices can access the data within the chip. This authentication mechanism can be based on a password, key, or other identity verification methods. If identity authentication fails, the chip will immediately reject the access request, effectively preventing illegal access by criminals.

Data Integrity Protection: Ensuring Data Accuracy and Tamper-Proofing

Another key security feature of the NXP ICODE® chip is data integrity protection. In real-world applications, the data stored in RFID tags may be affected by environmental factors, equipment failures, or human operational errors, resulting in data tampering or loss. To address this issue, the NXP ICODE® chip employs an anti-tampering mechanism to ensure that the data stored in the tag remains accurate and complete under any circumstances.

The NXP ICODE® chip verifies that the data read each time is validated through a built-in checksum error detection mechanism. Any tampering or damage to the tag data will be detected during transmission, and the system can automatically issue an alarm or refuse to accept tampered data. This feature is particularly suitable for environments that require high security, such as finance, healthcare, and public safety.

For applications with high security requirements, NXP ICODE® also provides a digital signature function, allowing the stored data of each tag to be signed with a private key to ensure the source and integrity of the data. This enables any unauthorized modifications to be immediately detected, greatly enhancing the security of the RFID system.

Specific Security Measures in Application Scenarios

In actual applications, the security features of NXP ICODE® chips can be configured and customized according to specific business needs. The following are measures to achieve security protection in several typical application scenarios:

Asset Management

For enterprises, asset management is a critical process, especially for high-value equipment and tools. In this application, the encryption and authentication mechanisms provided by NXP ICODE® chips can prevent unauthorized personnel from tampering with device information and ensure asset security. By installing an NXP ICODE® tag on each asset, real-time monitoring can be achieved, and all access logs can be recorded to prevent loss or theft of devices.

Anti-Counterfeiting and Brand Protection

In industries such as luxury goods, pharmaceuticals, and electronics, anti-counterfeiting functions are particularly important. The encryption technology and anti-tampering mechanism of NXP ICODE® chips protect the identity information of each product. Consumers and merchants can verify the authenticity of products by reading the RFID tags, preventing counterfeit and substandard goods from entering the market.

Medical Applications

In the medical industry, NXP ICODE® chips can be used to ensure the safe tracking of medications and the management of medical devices. By installing RFID tags on drugs and medical equipment, hospitals can achieve real-time monitoring to ensure the correct usage of medications and equipment, avoiding the occurrence of medication errors or misuse of devices. Dynamic encryption and data integrity protection provide the necessary security for the healthcare sector.

Public Transportation and Smart Card Applications

In the public transportation field, NXP ICODE® chips are widely used in smart cards such as tickets and bus passes. Through the built-in dynamic authentication mechanism, it is ensured that only authorized passengers can use the transportation services, while preventing the cards from being forged or copied. Encryption technology safeguards users’ account information and transaction data.

Through these security features, NXP ICODE® chips provide robust security protection for various application scenarios, making RFID technology more reliable across different industries. Whether it involves data storage, data transmission, or user authentication, the security functions of NXP ICODE® chips ensure that the system remains efficient, stable, and secure in the face of potential threats.

7. Customized RFID Tags from the NXP ICODE® Series

Whether it is for high security requirements in special environments or unique requirements for tag shapes and sizes, the NXP ICODE® series RFID tags can be customized to meet diverse application needs. In addition to conventional tag forms, we have designed a variety of customized RFID products from the NXP ICODE® series according to specific application scenarios to ensure accurate adaptation.

RFID Cards:

NXP ICODE® ILT-M ISO15693 CR80
Provides a long reading distance and efficient data exchange, widely used in asset management, library management, intelligent transportation, payment systems, access control, and membership management.

NXP ICODE® SLIX-L
High storage capacity and encryption function, suitable for asset management, library management, smart ticketing, access control systems, medical equipment management, and anti-counterfeiting authentication, improving security and operational efficiency.

NXP ICODE® DNA ISO15693
Powerful data storage and efficient reading performance, widely used in asset management, library management, logistics tracking, and anti-counterfeiting authentication, especially suitable for environments with high security requirements.

NXP ICODE® SLIX-S ISO15693
Large storage capacity and low power design, suitable for access control, asset tracking, supply chain management, large-scale events, medical equipment management, and retail industries.

NXP ICODE® SLIX2
Supports ISO 15693 and NFC Type 5 standards, suitable for applications such as smart payment, public transportation, and retail loyalty programs, providing efficient data exchange and a convenient user experience.

NXP ICODE® SLIX ISO15693 | NFC Type 5
High storage capacity and long-range reading capabilities, widely used in identity authentication, smart payment, and supply chain management, ensuring data security and efficiency.

NXP ICODE® SLIX RFID Playing Cards

RFID playing cards are special playing cards that have RFID chips embedded within standard playing cards. They are designed for use in casinos, magic shows, and other events that require high quality and performance, as well as for collectors who enjoy gathering unique playing cards.

NXP ICODE® SLIX ABS and Nylon RFID Cable Tie Tag

NXP ICODE® SLIX RFID cable tie tags comply with ISO/IEC 15693 and NFC Type 5 standards. They are suitable for various industrial applications, including medical equipment management, asset and document tracking, and consumer product anti-counterfeiting protection.

NXP® ICODE® SLIX RFID Silicone Wristband

The ICODE® SLIX RFID silicone wristband is a closed-loop, flexible, and easy-to-wear device that is waterproof, shockproof, and heat-resistant. It seamlessly integrates NXP’s advanced security chip to provide strong password protection, data encryption, and anti-collision functions. Operating without batteries, it has a communication range of 1.5 meters, making it ideal for access control, event participation, and attendance management.

8. ICODE Series Technology Upgrades and Emerging Application Scenarios

With the continuous advancement of technology, the ICODE series chips are set to undergo more technological upgrades and innovative applications. It is expected that future ICODE series chips will be more intelligent, adaptable, and functional, further meeting the needs of various industries for efficient, secure, and scalable RFID solutions.

Technology Upgrades:
NXP may launch new ICODE chips in the future that support higher frequencies and stronger anti-interference capabilities, enabling them to operate in more complex and dynamic environments. At the same time, data encryption and privacy protection technologies will be further enhanced to comply with increasingly stringent regulatory requirements.

Emerging Application Scenarios:
In addition to traditional application areas such as asset management, logistics tracking, and smart cards, ICODE chips will be more widely utilized in emerging fields such as smart healthcare, smart retail, and smart homes. For instance, ICODE chips may be deployed in scenarios like smart medicine cabinets, health monitoring devices, and automated control of smart homes, helping to improve quality of life and enhance security.

Environmental Perception and Integration:
Future ICODE chips may feature more sensor functions, capable of collecting data related to environmental monitoring and temperature and humidity control, allowing for better integration with other IoT devices and promoting the development of smart cities and smart industries.

9. NXP ICODE® Chips: Opening Up Safer and More Efficient RFID Solutions

By fully understanding the core functions and applications of NXP ICODE® chips, it becomes clear that these chips provide efficient and reliable RFID solutions for multiple industries. Whether in asset management, supply chain optimization, or in fields such as smart cards and logistics tracking, NXP ICODE® chips have demonstrated strong performance and technical advantages.

The core value of the NXP ICODE® series of chips is reflected in security, efficiency, and flexibility. They not only effectively improve the operational efficiency of enterprises but also provide powerful data protection and anti-counterfeiting functions for various applications. With the continuous advancement of technology, NXP ICODE® chips will play an increasingly significant role in more fields and promote the widespread application of RFID technology.

For enterprises with RFID needs, understanding and choosing the NXP ICODE® series of chips will provide a safer, smarter, and more sustainable solution, helping businesses succeed in their digital transformation journey.

Frequently Asked Questions (FAQ)

1. Which industries are best suited for NXP ICODE® RFID chips?

NXP ICODE® is suitable for industries that require high reading efficiency, such as retail, library management, supply chain management, access control, and asset management.

2. What is the difference between NXP ICODE® chips and UHF RFID?

ICODE chips operate in the HF band and are suitable for short-range, high-data-rate applications, while UHF RFID is designed for long-range and high-volume tracking needs.

3. What security features does the NXP ICODE® chip support?

The NXP ICODE® series includes AES encryption, password protection, and anti-counterfeiting technology to ensure the security of sensitive data.

4. Which models are suitable for high-security needs?

The ICODE DNA series features AES encryption and is ideal for high-security applications.

5. Are NXP ICODE® chips compatible with other RFID systems?

Yes, NXP ICODE® chips comply with the ISO 15693 standard and are compatible with most RFID readers that support this protocol.

Recommended Products

NXP ICODE® SLIX RFID Playing Cards

RFID playing cards are special cards based on regular playing cards,with additional RFID chips embedded. This type of playing card is suitable for scenarios with higher quality and requirements, such as casinos, magic shows, or collectors who enjoy collecting special playing cards.