Handheld 125KHz Card Copier Dupe Kit For T5577 Chips Easy To Use Portable Access Control With 5 T5577 Cards And 5 No 3 Keychains Great Value Clone Kit For Smart ID Badges

Portable 125KHz Card Copier Kit with 5 T5577 Cards
✔️ Includes 1 copier, 5 rewritable 125kHz cards, 5 keychains

This handheld RFID copier is a low-frequency tool built around the T5577 chip family. It’s designed for authorized access-control tasks, testing, and cloning on-site for parking, door entry, and switch cards in security setups.

✅ Chip: T5577, LF 125kHz, supports read/write with proper commands
✅ Includes: 1 copier, 5 rewritable cards, 5 keyfobs
✅ Weight: compact handheld about 56g
✅ Power: uses 2 x AAA batteries
✅ Compatibility: EM4100, EM4305, TK4100 with same frequency
✅ Usage note: must read/write commands from your device before writing; buzzing sound indicates operation

💡 What is a common use case for a low-frequency card copier in access control systems?

This handy device helps security teams simulate and test access credentials in controlled environments. - 125kHz cloning for door access and parking systems
- Deploy test credentials for reader alignment and audits
- On-site training and evaluation of access workflows