Wholesale Contactless Access Control Card 125kHz TK4100 Chip PVC Smart Blank Proximity RFID Card
High-frequency 125kHz TK4100 chip ensures reliable and fast data transmission for seamless access control. Durable PVC material with smooth laminated finish resists wear, bending, and water damage for long-term use. Compact and lightweight design (standard CR80 size) fits effortlessly into wallets or badge holders. Precision-embedded antenna guarantees stable read range up to 10cm for hassle-free scanning. Blank and rewritable for easy encoding, compatible with most 125kHz RFID systems. Ideal for office security, hotel key cards, gym memberships, event passes, and inventory management. Bulk orders available at unbeatable wholesale prices—perfect for businesses and large-scale deployments.