13.56MHz & 125KHz RFID Cards – Secure Access & Identification

Discover high-quality RFID key cards, including MIFARE Classic 1K S50 (ISO 14443A, 13.56MHz) and 125KHz EM4100, EM4102, TK4100 proximity cards. These cards are ideal for access control, identification, and security applications. MIFARE Classic 1K offers enhanced security and data storage, while 125KHz cards provide reliable contactless access for various systems.

Perfect for office buildings, hotels, parking, and secure entry, our RFID key cards are compatible with many access control systems. Enjoy free standard shipping on orders over $50 when you shop with KeySuppliesAU!