The 13.56MHz RFID IC Key Tag (2 Pcs) is a pair of contactless identification tags that operate at the standard 13.56 MHz frequency, commonly used in proximity and access control systems. Each key tag contains an embedded integrated circuit (IC) and antenna that allow it to communicate with compatible RFID readers without physical contact. When the tag is brought near an RFID reader, it transmits its unique identifier, enabling quick and reliable recognition for access management, attendance tracking, or asset identification.

These key tags are typically made from durable, lightweight materials that can withstand everyday use and handling. Their compact, key-shaped design makes them convenient to carry on a keyring or badge holder, so users can easily present them to a reader when needed. The 13.56 MHz frequency ensures good read range and compatibility with a wide range of RFID systems, including those used in offices, schools, gyms, parking facilities, and other secured environments.

Suitable for both beginners and experienced developers, the 13.56 MHz RFID IC Key Tag (2 Pcs) can also be used in DIY electronics and microcontroller projects with compatible RFID readers. Their standardized frequency and robust performance make these tags a practical choice for implementing wireless identification and access solutions.