SUNLAN 13.56MHz Rewritable UID CUID RFID Card
High-frequency 13.56MHz RFID card with rewritable UID/CUID function for seamless access control customization. Crafted from durable PVC material for long-term reliability and smooth texture. Supports dynamic UID modification, making it ideal for security systems, hotel keycards, and smart office authentication. Compatible with most RFID readers for effortless integration. Perfect for bulk purchases—lowest wholesale pricing globally. Upgrade your access solutions with premium, cost-effective RFID technology.