---
product_id: 278664556
title: "hecere T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (T5577 125KHZ-19MM)"
brand: "hecere"
price: "7936 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Hecere"
url: https://www.desertcart.is/products/278664556-hecere-t5577-or-uid-chip-rfid-black-ceramics-smart-finger
store_origin: IS
region: Iceland
---

# 360° omnidirectional RFID sensing Copyable T5577 125kHz chip Sleek black zirconia ceramic build hecere T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (T5577 125KHZ-19MM)

**Brand:** hecere
**Price:** 7936 kr
**Availability:** ✅ In Stock

## Summary

> 🖤 Unlock style and security with every spin.

## Quick Answers

- **What is this?** hecere T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (T5577 125KHZ-19MM) by hecere
- **How much does it cost?** 7936 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/278664556-hecere-t5577-or-uid-chip-rfid-black-ceramics-smart-finger)

## Best For

- hecere enthusiasts

## Why This Product

- Trusted hecere brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Copyable Chip:** Easily clone TK4100/EM4100/EM4203 tags with the built-in blank T5577 chip.
- • **Future-Proof Your Access:** Compatible with a wide range of RFID systems—just program and go, no NFC phone needed.
- • **Unisex Fit for Every Pro:** Available in multiple sizes (17-23mm) ensuring a perfect fit for men and women alike.
- • **Seamless 360° RFID Detection:** Experience unmatched omnidirectional sensing up to 10cm for flawless access control.
- • **Sleek Zirconia Ceramic Design:** Wear a durable, lightweight black ring that blends tech with style effortlessly.

## Overview

The hecere T5577 RFID Smart Finger Ring combines advanced 360° omnidirectional RFID sensing technology with a sleek black zirconia ceramic design. Operating at 125kHz, its blank T5577 chip allows users to copy common RFID tags like TK4100 and EM4100, making it a versatile and stylish wearable for secure access control. Available in multiple sizes, this unisex ring offers comfort and tech-savvy convenience without NFC phone compatibility.

## Description

Product details: Chip: T5577 125khz blank, T5577 125khz programmed, UID IC Frequency: ID or 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: 1.Before you buy the ring, please make sure the frequency. We have three kinds: UID IC ring: In-built with IC ISO14443A UID changeable chip. The chip has been programmed with a UID, it can directly used for your compatible access control device. You can also use it to copy like F08 card . 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. However, our UID IC ring can directly use with access control reader or copy other access control tag. 5.Our ring is not NFC ring, can not use for phone. 6.Please note: The size of the RFID smart ring should be measured according to our pictures, with an error of 0-0.5cm.

Review: Good quality - Works great
Review: Works great and looks best after wet sanding - Works great. I'm 6'2" 245lbs, athletic, fits my first fingers on both hands and middle finger of left. I got bigger knuckles than my fingers and this glides. Comfortably and removes how it should. I do not have an RF copier. There are only a few rings on desertcart that are programmed like this one. The other one is a silver meteorite design. I programmed it to my Hornady RF rifle/shotgun safe. Works flawless like this companies silver one too . I wet sanded mine with 320 and higher grit to make it matte with the outer parts still glossy. This was achieved without taping. Just sand away.

## Features

- 1.T5577 125khz ring In-built with copyable T5577 chip, can copy the tag like TK4100/EM4100/EM4203.
- 2.The t5577 125khz ring is empty and cannot be used directly to access the drive without copying or writing.
- 3.The t5577 blank 125khz ring is an RFID ring, not an NFC ring, cannot work directly with an NFC phone.
- 4.T5577 125khz ring adopts 360 degree omnidirectional induction technology, the induction effect is much higher than similar products on the market.
- 5.Ring 125khz t5577 in zirconia ceramic material, very comfortable to wear.
- 6.Please note: The size of the RFID smart ring should be measured according to our pictures, with an error of 0-0.5cm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S3K917K |
| Best Sellers Rank | #26,195 in Electronics ( See Top 100 in Electronics ) #75 in Smart Rings #8,693 in Women's Rings |
| Color | black |
| Connectivity technologies | RFID |
| Customer Reviews | 4.0 4.0 out of 5 stars (406) |
| Date First Available | January 8, 2021 |
| Department | Unisex |
| GPS | No GPS |
| Human Interface Input | Unknown |
| Item Weight | 1.62 ounces |
| Item model number | T5577 |
| Manufacturer | hecere |
| OS | Android |
| Other display features | Wireless |
| Product Dimensions | 2.76 x 2.36 x 3.15 inches |
| Scanner Resolution | 1024 x 768 |
| Special features | RFID Access Control |
| Standing screen display size | 20 Millimeters |
| Whats in the box | rfid ring |
| Wireless communication technologies | NFC |

## Product Details

- **Brand:** hecere
- **Connectivity Technology:** RFID
- **GPS:** No GPS
- **Model Name:** T5577
- **Operating System:** Android
- **Screen Size:** 20 Millimeters
- **Shape:** Round
- **Special Feature:** RFID Access Control
- **Style:** Modern
- **Wireless Communication Standard:** Radio Frequency

## Images

![hecere T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women (T5577 125KHZ-19MM) - Image 1](https://m.media-amazon.com/images/I/61Ry9f987YL.jpg)

## Questions & Answers

**Q: Can you store more than 1 rfid at a time i have 2 deviceses one is 125 khz and the other is 1356?**
A: Hi, our ring only contains one chip, 125KHz or 13.56MHz, they are not combined in one ring

**Q: I'm not clear on the right version to use. i'm trying to use it for a hornady rapid safe. which version works for that use case?**
A: You will need the T5577 125khz for the Hornady safe.  Use a reader/writer to copy code from tag supplied with the safe to the ring.  I have two of the Hornady Rapid Night Guard safes programmed for the same ring and works great.

**Q: Does this ring work while on a necklace instead of a finger?**
A: HI, you can put this ring with necklace, it can still work. It is passive, reader trigger it to work, not Finger. So put on finger or other place is the same. But before you buy, make sure your reader can work with our ring, you can check the note in our describtion.

**Q: Dose it work for Tesla model 3?**
A: the UID 13.56 should work with tesla

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by D***R on January 4, 2026*

Works great

### ⭐⭐⭐⭐⭐ Works great and looks best after wet sanding
*by R***- on September 29, 2025*

Works great. I'm 6'2" 245lbs, athletic, fits my first fingers on both hands and middle finger of left. I got bigger knuckles than my fingers and this glides. Comfortably and removes how it should. I do not have an RF copier. There are only a few rings on Amazon that are programmed like this one. The other one is a silver meteorite design. I programmed it to my Hornady RF rifle/shotgun safe. Works flawless like this companies silver one too . I wet sanded mine with 320 and higher grit to make it matte with the outer parts still glossy. This was achieved without taping. Just sand away.

### ⭐⭐⭐⭐ Good RFID Ring - when it finally works.
*by S***L on December 28, 2025*

I have purchased three of these rings. I was able to program one ring in about 10 attempts. The second and third rings took more than 30 attempts to program! I'm not sure if it's my reader/writer or the rings that are the issue.

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**Shop now:** [https://www.desertcart.is/products/278664556-hecere-t5577-or-uid-chip-rfid-black-ceramics-smart-finger](https://www.desertcart.is/products/278664556-hecere-t5577-or-uid-chip-rfid-black-ceramics-smart-finger)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-27*