20pcs Changeable UID Smart Card Rewritable 13.56MHz RFID PVC Blank Card for 1K S50 MF1 Mi-fare Door Access Control Block 0 Sector

Description

🔑 Unlock Your Access Potential!

The Lexi20pcs Changeable UID Smart Card is a versatile and secure solution for door access control, featuring a rewritable design that supports over 100,000 uses. Operating at a frequency of 13.56MHz, these cards are compatible with various systems and come with unique encrypted IDs for added security. With a reading distance of up to 10cm, they ensure quick and efficient access while adhering to ISO/IEC 14443A standards.