RFID 125KHz EM4305 T5577 Rewritable Keyfobs Duplicator Badge Copy Card Tag For Writable Access Control Door Key Copier
Discover the ultimate RFID 125kHz duplicator for EM4305 and T5577 chips. Copy, rewrite, and clone access control key fobs, badges, and tags easily. Ideal for door entry systems and security management.
Key points
- Supports EM4305 and T5577 RFID chips
- Rewritable and reusable key fobs
- Universal compatibility with most 125kHz access systems
- Compact and portable design
- Simple plug-and-play operation View product presentation
Color: 1pcs




France
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Product presentation
Unlock Any Door with Ease – Clone Your RFID Keys in Seconds!
This advanced RFID 125kHz key fob duplicator supports both EM4305 and T5577 chips, enabling seamless cloning and rewriting of access control cards and tags. Ideal for security professionals, facility managers, and DIY enthusiasts, this compact device allows you to duplicate writable key fobs, badges, and proximity cards used in office buildings, residential complexes, and industrial sites. With user-friendly operation and reliable performance, it ensures quick and accurate copying of access credentials. Perfect for replacing lost or damaged keys, upgrading security systems, or managing employee access efficiently.
| Brand Name EFHH |
| Chip Capacity 512 bit |
| High-concerned chemical None |
| Origin Mainland China |
| Frequency 125khz |
| Model Number EM4305/T5577 |
| Power Passive Card |
| Chip Type Contactless ID Card |
| Read Range 0-5cm |
| Recognition Mode Read-write |
| Contours Alien Card |
| Size 35mm |
| Characteristics Waterproof, moisture-proof |
| The number of readable times Over 10000 times |



















