25mm NFC NTAG215 Yuan Coin Chip Game Card for Contactless Commands and Access Control

This 25mm NFC chip card provides a simple, compact solution for automating actions on NFC-compatible devices. Whether you need to trigger a phone call, open a URL, send a text, control access, or launch an app, the card stores the command for instant use. Built with an NTAG215 chip and PVC label material, it offers a practical way to streamline check-ins, loyalty programmes, or game tokens. Each pack contains 100 pieces, with a choice of round or square shape, and every chip is 100% tested before shipping.

Features and Construction

The card is designed for straightforward integration into NFC workflows, with a focus on reliability and ease of use.

Material and Build

Made from PVC, the chip card provides a durable, flexible body that withstands regular handling. The NTAG215 chip operates at 13.56 MHz with a reading distance of 0–10cm, suitable for close-proximity contactless interactions. Each unit is 100% tested, ensuring consistent performance for your application.

Size and Practical Fit

The coin card measures 25mm x 25mm, making it compact enough for embedding in ID badges, key fobs, or game tokens. A full standard card size of 85.6mm x 54mm x 0.8mm is also referenced, depending on your use case. The operating temperature range of -25°C to 70°C and storage range of -55°C to 125°C allow use in varied environments.

Uses and Placement

The card is widely compatible with NFC devices, supporting functions from access control to personal automation.

Event or Professional Use

Use for check-in systems at events, offices, or gyms, where users can tap the card to log attendance. The compact coin size fits easily into name badges or wristbands, and the 100-piece pack provides ample supply for larger groups.

Everyday Home Use

At home, program the card to open a specific URL for a recipe, send a text to family members, or control smart devices. The simple tap-and-go operation eliminates the need for typing or searching, making daily tasks quicker.

Benefits and Buying Value

This NFC card offers a cost-effective way to add contactless automation without complex setup.

Reuse and Low Maintenance

The NTAG215 chip is rewritable, allowing you to change the stored command as needed. The PVC material requires no special care beyond keeping it clean and dry, and the wide temperature tolerance ensures long-term storage stability.

Why Choose This Product

With 100% testing before shipment, a compact 25mm size, and a choice of round or square shapes, this NFC chip card delivers a reliable foundation for your custom automation or access control projects. The 100-piece pack provides good value for bulk applications.