hecere T5577 RFID Smart Ring
Ever wished your access control could be as effortless as slipping on a ring? Meet our RFID Smart Ring—where cutting-edge security meets everyday style. 🚀 Made from tough-as-nails zirconia ceramic, it's not just a pretty face; it's packed with a T5577 ID chip ready to clone tags like TK4100/EM4100/EM4200. Because who has time for keys or cards when you've got this little powerhouse on your finger?
Here's the lowdown: First off, it's got 360-degree omni-directional sensing, meaning it works no matter how you wave your hand (gracefully or not). The blank T5577 chip is your blank canvas for copying compatible tags—just a heads-up, it won't play nice with NFC phones, sticking strictly to RFID systems. And let's not forget the sleek black design that looks good on anyone, because security shouldn't cramp your style.
Quick note: Make sure it vibes with your system before you commit. This ring starts blank, needing a quick copy session to spring into action. Ideal for anyone who prefers their security solutions to be as discreet as they are effective. 🔒 (And let's be honest, it's also a great conversation starter.)
Features
- T5577 ID ring is blank, it can not directly used for access reader if without copied or written.
- T5577 ID ring is RFID ring, not NFC ring, it can not directly work with NFC phone.
- T5577 ID ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
- T5577 ID ring is made of zirconia ceramic material, which is very comfortable to wear.
- T5577 ID ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4200.
General specs
- Brand: hecere
- Model: T5577
- Seller: Amazon
- ID: B08S3K917K
- GPS: No GPS
- Item Weight: 0.634 ounces
- Special Features: RFID Rewriteable
- Whats in the Box: rfid ring
- Country of Origin: China
- Product Dimensions: 2.76 x 2.36 x 3.15 inches
- Date First Available: January 8, 2021
- Other Display Features: Wireless
- Connectivity Technologies: NFC
- Standing Screen Display Size: 20 Millimeters
- Wireless Communication Technologies: NFC
- First listed by seller: 4/3/25
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
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| Brand | hecere | JAKCOM | Oura | Oura | Oura | Herz |
| Model | T5577 | R5 | JZ90-54217-11 | JZ90-54217-08 | JZ90-1003-06 | P1 |
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| Price | $26.82 | $29.90 | $349.00 | $343.99 | $299.91 | $59.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 21, 2026 | Apr 17, 2026 | Mar 21, 2026 | May 20, 2026 | Mar 21, 2026 | May 9, 2026 |
| Item Weight | 0.634 ounces | 1.76 ounces | 7.8 ounces | 0.127 ounces | ||
| Country of Origin | China | China | Estonia | |||
| Product Dimensions | 2.76 x 2.36 x 3.15 inches | 2.36 x 1.97 x 2.36 inches | 1.1 x 1.1 x 0.28 inches | |||
| batteries | Lithium Polymer batteries required. | 1 Lithium Ion batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | |||
hecere T5577
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