Specially designed for advanced RFID and NFC research, development, testing, and cloning. It supports HF (high frequency) and LF (low frequency) cards and tags, making it ideal for security researchers, penetration testers, access control engineers, and enthusiasts. Wide RFID and NFC compatibility: Supports common RFID/NFC standards used in access control and identification systems. Suitable for analyzing, reading, and writing compatible cards and keychains in professional testing environments. High frequency and low frequency dual antenna design: equipped with dedicated high frequency and low frequency antennas, covering a wide frequency range. This dual antenna configuration helps improve reading stability and signal quality when using different types of cards. RFID reader with copier function: A powerful RFID reader that allows you to capture, analyze, and copy supported card data for legal testing and research. This kit can be used as a copier compatible with RFID access cards under laboratory conditions. Advanced NFC and RFID analysis: suitable for deep protocol analysis, sniffing, cracking, and replay testing of supporting systems. Assist professionals in understanding system vulnerabilities and verifying security reinforcement solutions. Color: As Shown Material: PCB+Plastic+Metal Package Contents: 1 * Pm3 reader/writer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.