RFID Copier Reader and Writer Rewritable 125KHzID T5577 Black Ceramics Smart Finger Ring Wedding Bands for Men or Women (Copier+125khz Blank Ring 18mm)

About this item ID 125KHz ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4200.
ID 125KHz ring is blank ring, it can not directly used for 125KHz access reader or 125KHz lock without copied or written. If you want to directly used for your lock or reader, you can use the copier to copy the coin card to ring, then the ring will has a UID to work.
*The ring comes with a 125KHz copier, allow you to copy your old 125KHz card to the ring. But it does not support to copy encrypted card like hotel card, bus card, credit card, ect…It also does not support NFC function.
Our RFID ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
Our RFID ring is made of zirconia ceramic material, which is very comfortable to wear
› See more product details Product information Technical Details Manufacturer ‎hecere Product Dimensions ‎4.33 x 2.76 x 1.18 inches Country of Origin ‎China Item model number ‎copier ring1 Color ‎copier+125khz blank ring 18mm Additional Information ASIN B09HKSBGRS Best Sellers Rank #646,357 in Electronics (See Top 100 in Electronics) #1,729 in Smart Rings Date First Available October 2, 2021 Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?