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Your cart is empty. Material: PVC + Sticker
Size: 25mm Diameters, 1.1mm thickness
Chip: UID Changeable (UID Rewritable)
Working frequency: 13.56Mhz
Protocol: ISO14443A
Memory: 1KB memory total, divided into 16 sectors, each sector has 4 blocks.
Package: 10pcs/pack
Joshua Maxwell
2025-08-11 13:45:07
These work to copy my apartment key fob (mifare classic 1k) with a flipper zero. It's a little finicky to program them sometimes, and they might take a few tries for the reader to properly read them once programmed, but they do they job. You can probably blame that on them being compacted in a sticker as opposed to a normal fob/card.
Andrew R
2025-08-06 11:45:33
I purchased these to use with my veise smart lock. It came with two little key chain fobs but I wanted something smaller I could stick to my phone. These programmed seamlessly thru the locks app and work perfect Everytime. Not sure about all the features such as writing and rewriting but the can easily be programmed to devices like smart locks. Good value as well. Get more than you need for a reasonable price.
PatrickL
2025-06-26 15:07:44
magic sector 0 blk 0 is writable.use `hf mf cload` (even though it registers as gen 2 / gen 4)
Darth Jed-ius
2025-03-11 12:48:35
Sector Zero Writeable AND Re-Writeable!
NSAmin
2025-03-03 14:41:01
These coins work great with the 13.56 IC-Type A reader. At first I had some trouble programming the UID of the coins . My programmer kept reporting write failure. But, after exchanging messages with HECERE, they recommended taking the metal protection layer sticker off of the coin while programming, and it worked great. Great replacement for my fob.
St Cast
2025-01-07 13:41:38
Don't buy the ones on eBay, buy these. They work for the 13.56 applications. Others WILL not work.
Ariel Negron
2024-11-30 18:05:14
Bought these specifically to use around metal since the description says you can, but does not work at all. Once metal is removed, the reader picks up the signal. Do not purchase if you will be using around metal
Druce MacFarlane
2024-11-27 18:46:32
The ones I got are not programmable. There description warns that the anti-metal film may need to be removed first, and I tried that. I tried two different programmers. Thinking that maybe I just had one defective tag, I tried several. Disappointing. Giving it three stars on the benefit of the doubt that they just shipped me the wrong thing, as they were in an unmarked bag and potentially easily mixed up. That said, if this is the case, they really need to mark their ziplock bags.
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