TK4100 125KHz Access Control Card

High-frequency RFID smart card with durable PVC material for long-term use, resistant to bending and water damage. Printable surface allows custom branding or ID details using thermal transfer printing.

Compatible with most 125KHz RFID readers, ideal for secure access control in offices, hotels, and gated communities. Perfect for attendance tracking in schools, factories, or events with fast scan response.

Bulk order discounts available for corporate clients, shipped globally with competitive wholesale pricing. Low MOQ ensures flexibility for small or large-scale deployments.

Standard EM4100 chip ensures stable performance and encryption for anti-counterfeiting. Dimensions match ISO/IEC 7810 ID-1 format (85.6mm x 54mm x 0.76mm) for universal reader compatibility.

Blank cards ready for immediate encoding—supports UID duplication for system integration. No battery required; powered by RFID reader signals for maintenance-free operation.