TK4100 RFID Card delivers seamless access control with high-frequency 125kHz technology for instant, secure authentication. Crafted from durable PVC with a smooth laminated finish, it ensures long-lasting performance in high-traffic environments.

Precision-embedded copper antenna and EM4100 chip guarantee reliable signal transmission within 2-10cm range, compatible with most 125kHz readers. Ideal for office buildings, hotels, gyms, and residential security systems.

Sold at wholesale prices with bulk discounts—optimize your facility management costs without compromising quality. Custom logo printing available for branded access solutions.