5YOA 10pcs 125KHz T5577 Keyfobs Rewritable Duplicate Tag 5200 Proximity Copy Access Card ID Token Ring RFID Cloner Keychain
Get 10 rewritable 125kHz T5577 RFID key fobs for cloning access cards, ID tokens, and proximity tags. Durable, portable, and compatible with most 125kHz systems. Ideal for home, office, or industrial security needs.
Key points
- Rewritable & Cloneable: Easily duplicate existing access cards
- High Compatibility: Works with most 125kHz EM4100/EM4102 systems
- Durable Design: Plastic shell with built-in keyring for daily use
- Convenient 10-Pack: Perfect for teams, offices, or multiple entries
- Reusable & Cost-Effective: Replace lost cards without new hardware View product presentation
Color: 10 Mixed Colors






France
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Product presentation
Unlock Any Door – Clone, Rewrite, and Secure Your Access with 10 Premium RFID Key Fobs!
Enhance your access control system with this set of 10 high-quality 125kHz T5577 RFID key fobs. These rewritable and duplicable tags are ideal for cloning existing ID cards, access tokens, or proximity cards used in office buildings, residential complexes, or secure facilities. Designed with durable plastic casing and a convenient keychain ring, each key fob is compatible with most 125kHz EM4100/EM4102-based systems. Perfect for administrators, security managers, or DIY enthusiasts needing reliable, reusable RFID solutions. Easily program and reprogram using compatible RFID readers or cloners (not included). Ideal for temporary access, staff replacements, or backup entry keys.
| Brand Name 5YOA |
| Chip Capacity ID |
| High-concerned chemical None |
| Origin Mainland China |
| Frequency 125khz |
| Model Number 10KeyT57 |
| Power Passive Card |
| Chip Type Contactless ID Card |
| Read Range <10 |
| Recognition Mode Read-write |
| Contours Alien Card |
| Size 3.5*2.5*0.9 |



















