RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women, with One RFID Reader Copier for Duplicate (Black 13.56mhz 18mm)
RFID Rewritable 125KHz/13.56MHz ID/IC T5577/UID Changeable Black Ceramics Smart Finger Ring for Men or Women, with One RFID Reader Copier for Duplicate (Black 13.56mhz 18mm)
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30-Day Hassle-Free Returns
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✔ Delivery time: 3–7 business days
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About This
- IC 13.56MHz ring In-built with 13.56MHz ISO14443A UID changeable chip, Sector 0 Block 0 is rewritable. It can be used to copy like F08/Classic 1K S50 card.
- IC 13.56MHz ring is pre-programmed with UID(sector0 block0). But you can rewrite UID. Once you use copier or writter to do write operate, the old UID will be automaticly covered.
- The ring comes with a 13.56MHz copier, allow you to copy your old 13.56MHz card(F08 or Classic 1K S50) to the ring. But it does not support to copy encrypted card like hotel card, bus card, credit card, ect...
- 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.
Overview
- Brand : riversmerge
- Color : black 13.56mhz 18mm
- Power Source : [POSSIBLE] Battery
- Compatible Devices : Access Control Readers/Locks (F08/Classic 1K S50)
- Item dimensions L x W x H : 3.94 x 2.76 x 1.18 inches
WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides
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