Versatile RFID Writable Key Fob for Secure Access Control (3 CUID 3 T5577)

🔁 RFID Multiple T5577 EM 125kHz Writable IC 13.56MHz Key Fob Tag Token

🧩 The RFID Multiple Keyfob is a versatile and highly functional device designed to meet various access control needs. With dual frequency capabilities at 125KHz and 13.56MHz, this keyfob offers exceptional flexibility and compatibility with multiple RFID systems.

Technical Specifications:

• Card Chip: T5577 with changeable UID/CUID
• Read/Write Time: 1 to 2 ms, ensuring rapid and efficient interaction
• Rewritable: Over 100,000 times, providing long-lasting usability
• Data Retention: More than 10 years, ensuring that your data is safe and accessible over time
• Material: Durable ABS, designed for everyday use

🛡️ This keyfob features an ID T5577 Chip operating at 125kHz, which allows users to read and rewrite keys with ease. Additionally, the IC UID Chip at 13.56MHz enables writable UID functionality, while the IC CUID Chip offers enhanced capabilities for environments that require shielding against UID cloning. This innovation allows for seamless integration with Android phones equipped with NFC technology to modify UID values effortlessly.

Compatibility with advanced RFID readers such as NFC reader/writers, super readers, and tools like Proxmark3 and iCopy3/5/8 makes this keyfob an excellent choice for anyone needing reliable RFID solutions. Please ensure your purchase is confirmed prior to attempting to write to the card with a specific machine, as compatibility depends on the intended application.

🧠 Elevate your access control measures with the innovative RFID Multiple T5577 Keyfob, engineered for modern technology and security demands.