Blank ID wood ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4200. Blank ID wood ring is not programmed, If you directly put it on reader, reader will not detect it. So it can not directly used for access reader if without copied or written. Blank ID wood ring is RFID ring, not NFC ring, it can not directly work with NFC phone. Blank ID wood ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market. Blank ID wood ring is made of zirconia ceramic material, which is very comfortable to wear.
