Contactless card, also called proximity card, with the chip of low frequency 125KHz, high frequency 13.56MHz, or ultra-high frequency 860~960MHz, achieves contactless transmission of data with electromagnetic waves transmitting data between the RFID chips and reading devices.With customers of more than 40 countries, RealSmart can offer you various RFID products with superb quality, cost-effective price and fast delivery! We also welcome our customers to consign chips to us for final card/label production in China.
Tel: +86 21 6432 6941 E-mail:contacts@rsmart.com.cn