Home/RFID Wristbands/125KHz T5577 EM4305 RFID Silicone Wirstband Bracelet

125KHz T5577 EM4305 RFID Silicone Wirstband Bracelet


(12 customer reviews)
SKU: ABC0003Categories:


  1. The original T5577(Compatible With EM4305) Chip doesn’t have a pre-programmed id number, so need to write the id on it before you read.
  2. It’s a rewritable chip, and it can write in 125KHz id format and HID 125KHz format.
  3. Please note it can’t be read before you program the chip.
  4. It can be written by a 125KHz RFID writer/copier, it’s an original chip, need to write on it before you read. CAN NOT WORK WITH NFC PHONE, NOT NFC CHIP.
  5. The diameter is 65mm, fit for adult size, black and blue colors available in stock, logo printing is optional.


Additional information

Weight N/A

Blue, Green, Red, Yellow


Swimming Pool, Theme Park



Communication Interface







1 Piece, 10 Pieces, 100 Pieces, 500 Pieces, 1,000 Pieces


65mm Diameter

12 reviews for 125KHz T5577 EM4305 RFID Silicone Wirstband Bracelet

  1. Enrique

    lo mejor es que son ajustables a cualquier tamaño de muñeca.
    lo único malo es que no son re grabables.
    pero funcionan muy bien y son cómodos

    Helpful? 0 0
  2. Carlos Luis Barón Perozo

    Perfecta las pulseras no presentaron ningún defecto y funcionaron muy bien

    Helpful? 0 0
  3. Hunter Cole

    I needed these for 2-factor authentication on all my accounts and it worked perfectly! The other ones I used for simple things like phone and laptop access!

    Helpful? 0 0
  4. Conor

    I like to put my linktree on NFC tags and use it to advertise myself, it is a fun little thing that people always are impressed by.

    Helpful? 0 0
  5. William p.

    work great look good and seem durable

    Helpful? 0 0
  6. Shanti

    We are going on a cruise with a person that has mild dementia. I’m afraid she won’t remember her room number. So I bought those and wrote the room number on them. I’m sure it’s going to be a good buy.

    Helpful? 0 0
  7. SeaBum

    They work with Hornady 2600 KP. Goods tags. The bracelets are a bit large.

    Helpful? 0 0
  8. D. Tea

    Good RF ID reader on the wristband. But should have a smaller size for my kid’s smaller hands. The diameter is too big to fit. Should make from different sizes or softer rubber so it is expandable. The size is small enough and light. Should have some design for kids friendly.

    Helpful? 0 0
  9. Andrés Arce

    Worked as expected. Nice product. Good quality

    Helpful? 0 0
  10. mayur raman

    works with Onity/ Tesa HT22 RFID locks

    Helpful? 0 0
  11. Matty

    Never leaving home without my key, helps me since I don’t have to hunt for keys in am when I’m running late to work. Used to spend hours in a week’s time, not anymore.

    Helpful? 0 0
  12. Michael

    This works as expected!

    Works flawlessly with an auth system I developed at home. Does what it says.

    The band feels nice and looks high quality. Hardware works exactly as other tags with the same chip. Seems fairly durable. IMO this is commercial-quality if you were building out a commercial system.

    Helpful? 0 0
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