🔐 Unlock the future of smart access with YARONGTECH’s 4K RFID cards!
YARONGTECH 4K RFID S70 Smart Card Pack offers 10 durable, credit card-sized access cards operating at 13.56MHz with 1K bytes of rewritable memory and a unique, factory-set 4 Byte UID. Designed to meet ISO14443A standards, these blank white PVC cards support sublimation printing and require no batteries, making them ideal for secure, scalable hotel or office key card systems.
| ASIN | B01LYBKM0U |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #142,480 in Office Products ( See Top 100 in Office Products ) #298 in Identification Badges #706 in Home Security Systems |
| Color | White |
| Customer Reviews | 3.9 3.9 out of 5 stars (50) |
| Date First Available | November 3, 2015 |
| Included Components | Bag |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.08 ounces |
| Item model number | MIFARE Classic® 4K wristbands |
| Manufacturer | YARONG |
| Number Of Pieces | 10 |
| Part Number | MIFARE Classic® 4K wristbands |
| Pattern | Letter Print |
| Product Dimensions | 3.37 x 2.13 x 0.01 inches |
| Style | Classic |
S**R
Good value.
I bought the wrong ones by mistake. I meant to buy the ones tk make amiibos. Still, they're well made and I'm planning to find a new use for them. Great value!
A**R
Works as advertised
Works great Well packaged and shipped fast. Definitely would recommend
R**.
Waste of money
All 10 of the cards are not writeable. The magic byte is completely inaccessible and a few of the cards are unreadable, even with a high-powered antenna.
T**F
Five Stars
work as described.
J**I
Not what I expected
oop
C**L
Cards work well, no problem with our system reading these.
P**A
the cards do not work and do not match the description!
F**D
✅ **Points positifs** ✅ : - La carte fonctionne parfaitement avec mes appareils RFID 👍 - Facile à utiliser, aucune configuration compliquée ⚙️ - Bonne compatibilité ISO14443A, fiable pour mes projets 🛠️ - Idéal pour les applications nécessitant une lecture rapide et précise 📡 ⚠️ **Points négatifs** ⚠️ : - La qualité d'impression pourrait être améliorée pour des surfaces plus uniformes ✍️ 📝 **Conclusion** 📝 : Ce produit offre une excellente compatibilité ISO14443A et répond efficacement à mes besoins. Sa facilité d’utilisation en fait un choix pratique, même si la finition d’impression pourrait être un peu plus soignée. Un bon investissement pour ceux qui recherchent fiabilité et simplicité.
C**T
Ces cartes RFID fonctionnent bien pour la plupart des applications, mais la surface imprimable par sublimation montre parfois des défauts ou une finition inégale. Un produit acceptable, mais perfectible.
D**O
Très bien. Fonctionne parfaitement
Trustpilot
1 month ago
2 weeks ago
