5Pcs IC 13.56Mhz UID Block 0 Sector Writable Rewritable RFID Smart Read Write M1 S50 Changeable Key Tag Keychain Keyfobs Card
Buy 5-pack rewritable RFID key fobs with 13.56MHz MIFARE S50 chip. Fully writable UID, sector programmable, ideal for access control systems, door entry, and security applications.
Key points
- Fully rewritable UID and sector data for maximum flexibility
- Compatible with standard 13.56MHz RFID readers and access systems
- Durable keychain design suitable for daily use
- Easy programming via RFID writer tools
- Perfect for home, office, gym, or industrial access control View product presentation
Color: 5pcs
France
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Product presentation
Secure Your Space with Customizable RFID Key Fobs – Write, Rewrite, and Control Access Anytime!
Enhance your access control system with this set of 5 high-performance RFID key fobs featuring a reliable 13.56MHz MIFARE S50 chip. Each key fob is fully rewritable and writable on Block 0, allowing you to customize the UID and sector data for personalized security settings. Ideal for use in office buildings, homes, gyms, or any environment requiring secure access management. These durable, compact keychains are compatible with most RFID readers and support multiple access protocols. Easily reprogrammable via standard RFID writers, they offer flexibility and long-term usability. Whether used as key tags, keychains, or cards, these smart RFID tokens provide seamless integration into existing security systems.
| Brand Name EFHH |
| High-concerned chemical None |
| Origin Mainland China |
| Smart card type Not Recorded |
| Model Number UID 13.56MHZ S50 |
| 13.56MHZ Keyfobs Writable Rewritable Yes |
| all in stock Yes |
