HECERE T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women(UID 13.56MHZ-22MM)
£33.53
Price: £33.53
(as of Jun 22, 2025 00:58:24 UTC – Details)
Product details:
Chip: T5577 ID blank, T5577 ID 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.
Product Dimensions : 7 x 6 x 8 cm; 18 g
Date First Available : 8 Jan. 2021
Manufacturer : hecere
ASIN : B08S3849KY
Item model number : T5577
Department : Unisex
Guaranteed software updates until : unknown
UID IC ring In-built with ISO14443A UID changeable chip. It can be used to copy IC or Fudan 08 card.
UID 13.56Mhz ring pre-written with a UID number, access control device can directly authorized it to work.
UID 13.56Mhz ring is RFID ring, not NFC ring, it can not directly work with NFC phone.
UID 13.56Mhz ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
UID 13.56Mhz ring is made of zirconia ceramic material, which is very comfortable to wear
5 reviews for HECERE T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ/13.56MHZ Wear for Men or Women(UID 13.56MHZ-22MM)
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£33.53
Amazon Customer –
I now own three of these rings in both the T5577 and UID type. Both programmed easily and have worked flawlessly. The only slightly negative thing I can say is that after only a very short time they are showing wear in the finish which seems to be common with these types of rings. To be fair, I wear them all the time, regardless of what I am doing – gardening, cutting firewood, etc. Bottom line, I would not hesitate to buy this item again.
Dana –
I bought this ring to use with my Sifely door locks and some RFID cabinet locks. It works with the cabinet locks if I take the ring off and hold it flat against the cabinet. For the Sifely door locks, it seems like it works pretty well without having to take the ring off, but it depends on where I tap the ring. Overall, it does what I needed and I am happy with the purchase.
Sam –
So I ordered the ring and recieved it. It was really light and seemed to fit ok. I linked the ring to my door and did managed to get it to work. Unfortunately, I have to take the ring off and hold it flat against the face of the reader. I am unable to leave it on, or use the ring on the side to unlock my door. I have tried in many locations on the reader, with no luck. The only way it works is to lay flat. I’m not sure if I just got a faulty ring, or that’s how it’s made. I’m happy to update my review and stars if the seller wishes to reach out and problem solve the issue.
George C. –
This ring contains a MiFare Clonable Gen1A Magic chip which I programmed easily with my Proxmark. The antenna could be a bit more sensitive, but with a little care (it seems to want at least 30 degrees off vertical on my finger and is sensitive to what part ofthe ring touches the reader) it works with every real-life reader I’ve tested it on. The ring size is exactly as advertised. All in all, a great purchase. I will be reordering several more.
Geir Smistad –
Use my ring every day for work and home. I have noticed that different readers have different ranges the ring works with. My door at home is battery-powered and i suspect have a very short range. Often I have to take the ring off the finger press it on the reader for it to work. At work there are several different readers and I notice a difference in range, but all work. Some of locks require me to grab around the keypad to make it register.