Smart Contactless RFID Card
13.56MHz HF MF Classic 4K S70 RFID Card with Hico Magnetic Strip . 13.56MHz HF MF Classic 4K S70 RFID Card with Hico Magnetic Strip About 13.56MHz 4K RFID cards :There are Original and compatible 4K cards, Original 4K chip made in MF, compatible 4K chip made in China ; Original 4K is more trustworthy,compatible 4K is more economic .Basic Feature : MF4K S70 RFID PVC cards with Hico …
Get Price