If you are looking for specific pre-integrated RFID solutions:
: Hobbyist sites like Adafruit or SparkFun (often found via Google Search) are better for individual chips or development kits for Arduino/Raspberry Pi projects. buy rfid chip
: Standard PVC cards for access control (125kHz or 13.56MHz) typically cost between $0.05 and $0.20 per unit in wholesale quantities. If you are looking for specific pre-integrated RFID
: RFID-enabled silicone wristbands and NFC chip watches are common for hotel access or event management. : Specialized durable tags for harsh environments or
: Specialized durable tags for harsh environments or textiles, such as hospitality laundry tags , often fall between $0.17 and $0.32 . Specialized Component Chips : Direct components like the ST25DV04KIER6T3 Dynamic NFC chip Go to product viewer dialog for this item.
: Platforms like Alibaba and Made-in-China are the primary sources for bulk orders and customizable tags.