The PID-dual frequency RFID label, supporting both RAIN and NFC technologies, is specifically designed for the precise identification and tracking of non-metal assets. Embedded with the versatile EM4425 chip, this label seamlessly integrates RAIN (UHF) and NFC functionalities into a single chip. This feature is ideal in scenarios where individuals may not have access to a RAIN (UHF) reader but can easily utilize their NFC-enabled phones to read the tag.