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5Pcs Dual Frequency RFID Keyfob 125Khz EM4100 and 13.56Mhz 1K Chip Keychain Keys Ring Read Only Red Blue Yellow(5pcs Blue)

5.0 Write Review
Free shipping on orders over $29.99

$24.53

$ 12 .99 $12.99

In Stock
  • 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


Welcome to my store, we will provide you with high-quality products and high-quality services, if you have any questions about the products, you can contact us, we will Size: you within 24 hours!
Dual Frequency RFID Key Fob 125Khz EM4100 and 13.56Mhz 1K Chip
Characteristics:
1.100% New And High Quality, Waterproof, Dustproof
2. Dual Frequency, Dual Chip, Compatible 125 Khz And 13.56 Mhz Access Control System
3. Read-Only, With No External Power Required
Specification:
Frequency: 13.56 Mhz + 125 Khz
Card Chip: F08 + Tk4100 / Em4100 Dual Chip
Data Retention:> 10 Years
Color: Blue, Yellow, Red
Operating Temperature: -20-85 Degrees
Notice:
Due to different monitors, there may be some color difference, which is normal.s


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