★ Small NFC Circular Tags: This package contains 5 NTAG424 NFC tags with a diameter of 35mm/1.38 inches. Each NFC tag has a sticky back for easy connection. Compact and portable, easy to carry.
★ High quality NFC sticker material: After careful design and rigorous testing, it is made of durable and waterproof new PVC material. The waterproof design can resist splashing and water, and is wear-resistant and non-toxic. Our NFC tag stickers have adhesive on the back for easy fixation and can be placed almost anywhere, even near water, without losing their function. Note: Not suitable for metal surfaces and not recommended for prolonged contact with water or damp areas. )
★ Widely applicable: Compatible with TagMo and most NFC enabled Android phones and devices, you can easily write NFC tags, making it a product designed for top brand protection, product anti-counterfeiting, and supply chain traceability applications.
★ NTAG424 chip: A high-quality NTAG424 chip with 504 bytes of available NDEF memory. Provide sufficient storage space so that you can quickly write the required information. It has a read-write lock function, allowing NFC cards to be repeatedly edited or read only, and cannot be edited or reset after being set as a read-only tag. NFC blank tags can read and write more than 100000 times, please note that they are not suitable for use in strong magnetic environments.
★ Hassle Free Warranty: If for any reason you are not satisfied with the NFC sticker, we will replace it for you! If you have any questions, please feel free to send a message to the seller through Amazon and we will reply within 24 hours.
Description
The NTAG424 DNA NFC circular tag integrates a hardware encryption engine based on the Advanced Encryption Standard (AES-128), providing unprecedented anti-counterfeiting protection and data security for your products. Through bidirectional authentication and encrypted communication, ensure that only authorized read-write devices can access sensitive information within the tag.