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hecere RFID Rewritable Dual Frequency In One CUID Black Ceramics Smart Finger Ring Wear for Men or Women
Product details Chip Dual chip Frequency ID&IC Inner diameter of ring 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm Color Black Material zirconia cormic + epoxy resin Sensing direction Omnidirectional sensing Sensing distance 0-10cm (Depends on reader) Packaging One RFID smart ring + One instruction Note a.ID T5577 It is blank T5577 chip, can copy the tag like It can not be directly used for access control device without copy or write. b.IC CUID This chip has been programmed with a UID, it can be directly used for your compatible access

Price is $39.00
Price: $38.88