15pcs/Lot EM4100 TK4100 Read Only Badge Key 125khz ID Keyfob RFID Tag Card Fob Token Ring Proximity Chip(BK)
dytcfly
Small enough to fit on a key ring Provides an external number for easy identification and control Can be placed on a key ring for convenient entry Supports formats up to 85 bits, with over 137 billion codesRFID/HID/T5577/CET5577/EM4100/TK4001/EM4001/TK4100/ISO11784/11785/ISO FDX-B /Manchester/FSK/PSK/NRZ etc. Long-lasting durability in construction for sustained performance Compact and easy to carry and use,Rewritable functionality: Can be written countless times
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27,99 GBP | Go to shop |
