Uid card erasable access control IC card $ 4.26 Product name UID key card (round card) Swipe mode IC card Operating frequency IC: 13. 56 MHZ Sensing distance 2-10mm. Packaging materials PVC, ABS Packaging process lamination, automatic bonding, ultrasonic packaging Features IC/ID key card HID art design, beautiful, compact and convenient, can be put into a wallet or handbag Product size 40 (length) x31 (width) x 4 (thickness) mm
