Wholesale Stock Access Control Card – Contactless Smart Chip TK4100 Blank RFID Key Card
High-frequency 125kHz/13.56MHz dual-frequency compatibility for versatile access control systems. Durable PVC material with smooth laminated finish, resistant to bending and daily wear. Precision-embedded EM4305/TK4100 chip ensures fast read-write response (10cm range). Ideal for hotel key cards, office security, gym memberships, and warehouse management. Factory-direct pricing, bulk discounts available – global shipping with guaranteed lowest rates. Blank cards ready for instant encoding – customize with logos or magnetic stripes. Waterproof and anti-interference design for long-term reliability in harsh environments.