RFID White Ceramics Smart Finger rewrite Ring T5577 Chip ID Wear for Men or Women (White Blank Ring 7#)

Product details: Chip: T5577 id blank, T5577 id programmed. Frequency: id 125 Inner diameter of ring: 17mm, 18mm, 19mm, 20mm, 21mm, 22mm Color: White Material: zirconia cormic + epoxy resin Sensing direction: Omnidirectional sensing Sensing distance: 0-10cm (Depends on reader) Packaging: One RFID smart ring + One instruction Note: 1.Before you buy the ring, please make sure the frequency. We have two kinds: T5577 id: In-built with blank T5577 chip, can copy the tag like TK4100/EM4100/EM4200. It can not directly use for access control device. Programmed id: In-built with pre-programmed T5577 chip, can directly used for TK4100/EM4100/EM4200 id compatible access control device. It can not use to copy other id tag. 2.When use ring to copy card, please make sure if the card you want to copy is encrypted. If the card is encrypted, make sure your copier has ability to copy encrypted card. If you have bought similar blank dublicable product(like key, card, wristband) and successfully copied your old card, then most possibility our product can copy your old card with your copier. 3.Some access machine work with encrypted tag, our ring can not work even the frequency and protocol is compatible. At this situation, you should ask the reader supplier to authorize the ring. 4.Our T5577 id ring is blank, it can not directly used for access reader if without copied and written. Our programmed id ring is programmed, it can not used for copy other tag. 5.Our ring is not NFC ring, it can not work with phone.

• T5577 ID ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4200. <br>
• T5577 ID ring is blank, it can not directly used for access reader if without copied or written.<br>
• Please note: due to the sensing distance of our smart ring, if you wear it on your hand, it may have weak sensitivity. It is recommended to take off the ring for sensing.T5577 ID ring is RFID ring, not NFC ring, it can not directly work with NFC phone.<br>
• T5577 ID ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.<br>
• T5577 ID ring is made of zirconia ceramic material, which is very comfortable to wear.<br>