5Pcs Cuid Changeable Key 13.56mhz Smart Chip Tag Nfc Copier 0 Sector Rewritable Card 1k S50 Duplicator Clone Copy Badge
Buy 5 rewritable NFC RFID tags with 13.56MHz frequency and S50 chip. Ideal for cloning, copying, and programming access cards. Perfect for security, IoT, and automation systems.
Key points
- Fully rewritable and programmable 1K S50 chip
- Supports cloning and duplication of existing RFID keys
- Highly compatible with 13.56MHz RFID readers and access systems
- Durable plastic card design for daily use
- Ideal for home, office, vehicle, and IoT applications View product presentation
Shipped from : China Mainland
Color: 5pcs red






France
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Product presentation
Unlock the Future of Access: Clone, Copy, and Customize Your RFID Keys with Ease!
Enhance your access control system with this premium 5-pack of rewritable NFC smart chip tags featuring 13.56MHz RFID technology. Each tag is equipped with a high-performance S50 (MIFARE Classic 1K) chip, allowing full compatibility with most standard RFID readers and access systems. Designed for ease of use, these cards support complete sector rewriting and cloning, making them ideal for duplicating existing keys or badges. Whether you're managing office access, securing vehicles, or integrating into IoT projects, these versatile tags offer reliable performance and seamless operation. With their durable construction and compact design, they are perfect for everyday use in both personal and professional environments.
| Brand Name EFHH |
| Origin Mainland China |
| Chip Capacity 1kb |
| Certification CE |
| Frequency 13.56mhz |
| Model Number IC-CUID |
| Power Passive Card |
| Chip Type Contactless IC Card |
| Size 46.5*26.5*5.5mm |
| Read Range 0-5cm |
| Recognition Mode Read-write |
| Contours Alien Card |
| Production standards ISO-14443 |



















