Uses of NFC tags: Applications in industry and logistics

NFC tags have become part of everyday life across commercial and industrial settings. They’re found in access systems, packaging, credit cards, and even smart locks. Depending on their design and technology, these small devices offer different levels of security and can be configured directly from smartphones. Built with a microchip and an antenna, they store data and trigger actions at short range — simplifying automation and process management in both industrial and domestic environments.

In this post, we explain what NFC tags are and how they work. We’ll also explore the main uses of NFC tags and their different types.

NFC tag definition

NFC tags are small plastic or composite pieces that can be read by any device or terminal with NFC — near-field communication — capability. NFC technology works by proximity, transmitting information only between terminals located about an inch and a half apart. It’s a high-frequency variant of RFID technology.

This evolution of contactless systems makes it possible to transmit many types of data. Each NFC tag typically consists of an adhesive layer or physical support and a chip that stores information and sends basic instructions to an NFC reader. This capability makes NFC tags an easy, affordable way to automate specific functions. In industrial environments, certain NFC tags can withstand extreme conditions, support goods management, and even authenticate products.

How do NFC tags work?

NFC tags transmit information via radio waves. This enables communication between two compatible devices: the tag and the reader. First, the NFC reader emits a signal that activates the tag’s antenna. Then, data transmission begins, and the reader verifies the received information.

One of their biggest advantages is that these chips don’t require batteries; they draw power directly from the NFC reader, such as a smartphone or access terminal. Readers are designed to connect with a single tag at a time, reducing the probability of accidental transactions and interference. When sensitive actions like payments occur, the data exchanged is encrypted for greater security.

Uses of NFC tags

Thanks to their versatility and intuitiveness, NFC tag uses cover both home and industrial applications. These are some of the most common examples in companies.

• Mobile payments. Contactless payments are one of the most widespread uses of NFC tags. They allow instant, secure transactions without sharing PINs or signatures — just like public transportation cards.
• Access control and identification. Properly configured NFC tags can serve as digital keys. Employees can open doors, garages, and restricted areas without physical keys or cards.
• Product tracking and status monitoring. Attaching NFC tags to items or packaging lets warehouse associates access product data instantly via scanners. Depending on their configuration, the tags can also record information on tampering or seal breaches.
• Safety protocols. When integrated with machinery control systems, NFC tags can act as sensors, triggering protective actions. They can reinforce warehouse safety by warning associates of hazards, high-risk zones, and restricted-access areas.

RFID tags, including NFC as a short-range subset, are widely used in logistics facilities for fast zone identification and inventory counts. Interlake Mecalux’s Easy WMS warehouse management system, which monitors and optimizes all storage processes and resources in a facility, is compatible with RFID tags. The software can read information in GS1-128 or HIBC formats and capture unique data. Easy WMS also integrates with the main ERP systems on the market as well as automated intralogistics solutions.

Differences between NFC tag types: Materials, chips, and uses

NFC tags vary in capacity and performance. Knowing the differences between them helps companies select the right option for each application. The NFC Forum defines five main types of tags:

• Type 1: The most economical, with 96 bytes to 2 KB of memory and speeds of 106 Kbps. Suitable for simple tasks like digital business cards, URLs, and short messages.
• Type 2: Also 106 Kbps but with 48 to 144 bytes of memory. Used in slightly more complex tasks, such as low-value transactions and ticketing, due to their high compatibility and reliability.
• Type 3: Speed and capacity increased to 1–9 KB and 212–424 Kbps, respectively. Employed in payment, identification, and ticketing systems.
• Type 4: Highly versatile and powerful, handling 4–32 KB of data at variable speeds (106, 212, or 424 Kbps). Ideal for advanced ticketing and high-security apps.
• Type 5: Featuring 192–3,584 bytes of memory, speed of up to 106 Kbps, and a longer read range. Excellent for asset tracking, as multiple tags can be scanned simultaneously.

Industrial environments often require tags that endure heat, humidity, or chemical exposure, making epoxy NFC tags a popular choice. Meanwhile, anti-metal NFC tags are the best option for tools, machines, and equipment; they perform reliably on metallic surfaces where standard tags fail.

Are NFC tags?

Many professionals ask: Are NFC tags secure? In general, yes. However, security depends on the specific chip and its encryption level. Advanced models incorporate cryptographic and authentication features that prevent cloning and unauthorized data access.

For contactless card payments, the embedded EMV chip (developed by Europay, MasterCard, and Visa) generates a unique cryptogram for every transaction, ensuring reliable protection.

The future of NFC tags

Uses of NFC tags continue to expand, accelerating business and logistics operations, improving identification, and streamlining access control. NFC technology is expected to keep evolving, offering richer consumer experiences through interactive packaging that provides detailed product information. Integrated with artificial intelligence, NFC could allow for deeper behavioral insights. Combined with blockchain, it could build transparent, traceable supply chains where every product movement is securely recorded.