RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
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RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
Our RFID ring uses 360-degree omni-directional sensing technology, offering superior performance and comfort.
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm)
Nº de artículo: 84037677

RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate

Nº de artículo: 84037677

PYG 470367

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

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Estados Unidos Importado de la tienda USA

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Our RFID ring uses 360-degree omni-directional sensing technology, offering superior performance and comfort.
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What Stands Out

Dual Frequency Support
Compatibility with both 125KHz and 13.56MHz frequencies allows versatile use, making this smart ring suitable for a variety of RFID applications, enhancing utility over single-frequency alternatives.
Rewritable Functionality
The T5577/UID technology enables users to easily change IDs, providing customization and flexibility for different access needs, unlike static RFID solutions.
Included Copier
Comes with an RFID reader copier, allowing seamless duplication of existing RFID tags, offering convenience and cost-effectiveness in managing access and permissions without the need for professional help.

Detalles de producto

Shop RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate (Copier Ring 125khz 20mm) online at a best price in Paraguay. B0B6GZFH45
Power SourceBattery Powered
Compatible DevicesAccess Reader, Access Lock, Smartphone (with compatible app)
Connectivity TechnologyWireless
Alert TypeMotion Only
Control MethodApp
Item Dimensions3.94 x 2.76 x 1.18 inches (10 x 7 x 3 cm)
Installation MethodSelf-Adhesive
Colorcopier ring 125khz 20mm
Brandriversmerge
Built-In MediaDetector
Model Numberttt-ring copier-01
Item Type Namefashion
Manufacturerriversmerge
Item dimensions L x W x H3.94 x 2.76 x 1.18 inches (10 x 7 x 3 cm)

Who Should Buy?

Suitable For
  • Tech Enthusiasts

    Ideal for individuals who enjoy experimenting with RFID technology and smart wearable devices for various applications.

  • Security Professionals

    Useful for those in security sectors who need to duplicate or manage access control cards conveniently.

  • Event Organizers

    Beneficial for event coordinators who require a flexible solution for managing attendee access with RFID-based systems.

Not Suitable For
  • Casual Users

    May not be suitable for individuals who don’t understand RFID technology or need simple identification solutions.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What is the Riversmerge RFID Rewritable Finger Ring used for?

    Respuesta: The Riversmerge RFID Rewritable Finger Ring is designed for versatile uses, primarily in access control and identification. This innovative ring allows users to store and modify RFID data securely. You can use it for unlocking doors, making mobile payments, or even accessing secure areas, all with a simple tap. Its sleek design makes it suitable for both men and women, blending functionality with style.
  • Pregunta: How does the RFID reader copier work?

    Respuesta: The RFID Reader Copier included with the Riversmerge Finger Ring enables users to duplicate RFID tags effortlessly. By placing an original RFID tag near the copier, it captures and replicates the data onto the ring. This feature is particularly beneficial for creating multiple credentials for work environments, events, or personal use, enhancing convenience while maintaining security.
  • Pregunta: Is the ring suitable for both men and women?

    Respuesta: Yes, the Riversmerge RFID Smart Finger Ring is designed to be unisex, making it a perfect accessory for anyone. Its modern and minimalist style ensures it can be worn regardless of gender, complementing various outfits while providing practical functionality. Whether you're attending a formal event or a casual gathering, this ring adds a unique touch to your ensemble.
  • Pregunta: What types of RFID frequencies does this ring support?

    Respuesta: The Riversmerge RFID Rewritable Finger Ring supports both 125KHz and 13.56MHz frequencies, making it compatible with a wide range of RFID systems. This dual-frequency capability ensures that you can use the ring with various RFID applications, from standard access control tags to NFC devices, providing enhanced versatility for personal and professional uses.
  • Pregunta: Can I change the information stored on the ring?

    Respuesta: Absolutely! The Riversmerge RFID ring is designed to be rewritable, allowing you to change the stored data as needed. You can update your access credentials, add new information, or erase old data using the RFID Reader Copier. This flexibility makes it an excellent choice for users who frequently require adjustments to their RFID information.
  • Pregunta: What is the durability of the ceramic material used in the ring?

    Respuesta: The ceramic material of the Riversmerge RFID Finger Ring is highly durable and resistant to scratches and wear. This ensures that the ring maintains its sleek appearance even with frequent use. Additionally, the ceramic is lightweight and comfortable to wear all day, making it an ideal choice for those who lead an active lifestyle without sacrificing style.
  • Pregunta: How do I know what size to choose for the smart ring?

    Respuesta: Choosing the right size for the Riversmerge RFID Finger Ring is crucial for comfort and usability. The ring comes in a standard size of 17mm, which is generally suitable for most adult fingers. If you're unsure about your size, consider measuring your finger circumference or trying on similar rings to find the best fit. A well-fitted ring ensures optimal performance and comfort.
  • Pregunta: What makes this RFID ring better than traditional keycards?

    Respuesta: The Riversmerge RFID Finger Ring offers several advantages over traditional keycards, including enhanced convenience and adaptability. Unlike keycards, which can be lost or damaged easily, this smart ring is durable and always accessible on your finger. Additionally, it simplifies processes that typically require fumbling for a card, providing a seamless experience in various scenarios such as office entries or public transport.
  • Pregunta: Are there any privacy concerns with using RFID technology?

    Respuesta: Privacy is a valid consideration with RFID technology. However, the Riversmerge RFID Finger Ring includes built-in security features to protect your data from unauthorized scanning. It's recommended to use the ring in trusted environments and be aware of potential risks in highly public places. Regularly changing data stored on the ring can also enhance security, keeping your identification information safe.
  • Pregunta: Where can I buy the Riversmerge RFID Finger Ring?

    Respuesta: You can conveniently purchase the Riversmerge RFID Rewritable Finger Ring along with the RFID Reader Copier from Ubuy in Paraguay. Ubuy offers a reliable platform for acquiring this innovative smart wearable, ensuring you have access to quality products for your RFID needs. Their platform also features various shipping options, enhancing your purchasing experience.

riversmerge Home Security Systems ttt-ring copier-01 Editorial Review

RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women + One RFID Reader Copier for Duplicate offers a stylish and innovative way to manage your RFID needs. This smart finger ring can operate at both 125KHz and 13.56MHz frequencies, providing versatility for various RFID applications. The control method via an app allows users to easily manage their settings, making it user-friendly. This item features a compact size of 3.94 x 2.76 x 1.18 inches, ideal for everyday wear while being functional. With its built-in detector component, users can ensure seamless performance.

Customer Reviews & Ratings

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ventajas

  • Stylish design suitable for both men and women
  • Dual frequency support for versatile usage
  • User-friendly app control for easy management
  • Compact size ideal for everyday wear
  • Includes RFID reader copier for convenient duplication

Contras

  • Minor adjustment needed for certain RFID devices

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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PYG 470367

Haz tu pedido ahora y recíbelo por ahí Sábado, Octubre 31

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
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Fastest cross-border delivery

características y beneficios

  • 360-degree omni-directional sensing technology for enhanced performance.
  • Compatible with ID 125KHz T5577 and IC 13.56MHz UID Changeable modes.
  • Available in various inner diameters (17mm to 22mm) for a comfortable fit.
  • Made from durable zirconia ceramic material for long-lasting use.
  • Includes a copier to easily replicate existing 125KHz cards.
  • Pre-programmed UID for IC 13.56MHz ring allows immediate use with access control readers.

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