125Khz TK4100 Chip RFID Smart Card
High-performance RFID smart card with TK4100 chip for secure and efficient access control. Features 1k memory capacity and operates at 125Khz frequency for reliable data transmission. Made from durable PVC material, ensuring long-lasting use in high-traffic environments. Compatible with 13.56MHz NFC readers, offering dual-frequency flexibility. Ideal for access control in schools, hotels, offices, and corporate security systems. Blank design allows custom printing for branding or identification purposes. Global wholesale supplier with unbeatable bulk pricing—stock up for large-scale deployments.