14870 qr code rfid card products are offered for sale by suppliers on Alibaba.com, of which access control cards accounts for 60%, access control card readers accounts for 5%, and guard tour system accounts for 1%.
A wide variety of qr code rfid card options are available to you, such as waterproof, washable and eco friendly.You can also choose from pvc, epoxy and silicone qr code rfid card,