Riversmerge RFID White Ceramics Smart Finger rewrite Ring T5577 Chip ID Wear for Men or Women White Programmed Ring 11

Programmed ID ring Inbuilt with preprogrammed T5577 chip it is compatible with ID TK4100EM4100EM4200 card Access control device can directly authorized it to workbr Programmed ID ring has been programmed it can not be used to copy other ID tagbr Programmed ID ring is RFID ring not NFC ring it can not directly work with NFC phonebr Programmed ID ring uses 360degree omnidirectional sensing technology the sensing effect is much higher than similar products in the marketbr Programmed ID ring is made of zirconia ceramic material which is very comfortable to wearbr