ACS Mifare 1K Keyfob, Colour:

The ACS Mifare 1K Keyfob is a compact RFID transponder designed for secure access control and identification applications. Utilizing the proven Mifare Classic 1K technology, this keychain offers 1 kilobyte of memory organized into 16 sectors, each containing 4 blocks. This ensures reliable data storage and encryption capabilities. The keyfob has a diameter of approximately 35 mm and a thickness of 5 mm, making it lightweight and portable, ideal for key rings or lanyards. It operates at a frequency of 13.56 MHz and is ISO 14443A compliant, ensuring interoperability with existing RFID infrastructure. With a typical operating range of up to 10 cm, it allows for read and write operations depending on the reader configuration. The robust ABS plastic housing ensures functionality at temperatures ranging from -25°C to +70°C. The keyfob supports mutual three-way authentication and sector-based access control, making it suitable for applications with medium security requirements, such as building access or payment systems. Each keyfob includes a factory-programmed 7-byte UID for unique identification.

• Mifare Classic 1K technology for secure applications
• Durable ABS housing for high temperature resistance
• Supports sector-based access control
• Unique 7-byte UID for identification.