T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (Programmed 125khz-22mm)
Programmed ID ring In-built with pre-programmed T5577 chip, it is compatible with ID TK4100/EM4100/EM4200 card. Access control device can directly authorized it to work
Programmed black ring has been programmed, it can not be used to copy other ID tag.
Programmed black ring is RFID ring, not NFC ring, it can not directly work with NFC phone.
$29.80
Programmed ID ring In-built with pre-programmed T5577 chip, it is compatible with ID TK4100/EM4100/EM4200 card. Access control device can directly authorized it to work
Programmed black ring has been programmed, it can not be used to copy other ID tag.
Programmed black ring is RFID ring, not NFC ring, it can not directly work with NFC phone.
Programmed ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
Programmed ring is made of zirconia ceramic material, which is very comfortable to wear
Specification: T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (Programmed 125khz-22mm)
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