5/10/20PCS 13.56Mhz RFID UID Token Copy Keykobs Changeable Attendance Management UID Clone Keychain Tag For Mif 1k S50 Writable

            High-Performance RFID Keychain Tag for Smart Access & Security

Upgrade your access control system with our 13.56MHz RFID UID Clone Keychain Tag, compatible with MIFARE 1K S50 chips. Perfect for offices, smart homes, gyms, and secure facilities.

Key Features:

✔ UID Rewritable – Easily clone & customize unique IDs for flexible access management.

✔ MIFARE 1K/S50 Compatible – Works with most NFC readers, door locks, and attendance systems.

✔ 10K+ Write Cycles – Durable & reliable for long-term use.

✔ Compact Keychain Design – Portable for keys, badges, or wallets.

✔ Waterproof & Anti-Interference – Sturdy for indoor/outdoor use.

Ideal For:

🔒 Business Owners – Simplify employee attendance tracking and office security.

🏠 Smart Home Users – Integrate with NFC door locks for keyless entry.

🏢 Property Managers – Affordable access control for apartments, gyms, or parking.

🛠 Tech Enthusiasts – DIY projects with writable RFID tags.

Why Choose Us?

✅ Plug-and-play – No technical skills needed!

✅ Bulk discounts for businesses.

✅ Supports global shipping (US/EU/JP/KR).

⚠️IMPORTANT:Mobile apps CANNOT copy chip information and then write it into the keychain chip. Professional copying equipment is required to read the chip information and write it into the special keychain chips used for copying. If you are unsure which type of copying machine is suitable for your chip or need recommendations for professional copying machines from our technicians, please contact our customer service.

Order Now & Streamline Your Security!

  For Bulk Buyers & Resellers:

Looking for OEM/wholesale RFID tags to pair with your smart locks or access systems? Our UID-cloneable keychain tags offer:

📌 High Compatibility – Works with HID, NFC, and 13.56MHz readers.

📌 Custom UID Printing – Brand with your logo or batch numbers.

📌 Low MOQ – Contact us for business-exclusive deals!

Perfect Add-On For:

• Smart lock manufacturers

• Property management software providers

• Attendance system vendors

Tag Specifications:

• Frequency: 13.56MHz

• Protocol: ISO/IEC 14443A

• Memory: 1KB (MIFARE Classic 1K)

• Operating Temp: -20°C to 70°C

Boost your product lineup with this versatile RFID solution – DM us for distributor pricing!