TK4100 RFID Key Tag usually looks very lovely, adorable, and becomes the future of the most popular elements.

TK4100 RFID Keyfob Descriptions:

TK4100 RFID Keyfob is also known as Keytag, Keychain, and it is a electronic device used for Access Control, Its  applications can be witnessed at Housing, Underground Parking Lot, Shopping Mall, library, E-Campus, Security Protection, Transportation and E-payment, which make our life comfortable. 

The available LF chips of our ABS RFID Keyfob include TK4100, EM4200, EM4305, T5577. The available HF chips include MF S50, MF S70, Ultralight (C), FM08. Their memories include 64bits, 128bits, 512 bits, 363 bits, 1K bytes, 4K bytes, 64/192 bytes.

Of course, we can provide customized dimension and design.

TK4100 RFID Keyfob Specifications: 

  • Material: ABS
  • Chip: TK4100
  • The Dimension of the Keyfob: 29*36mm
  • Workmanship: Silk Screen Printing + Laser Engraving
  • Operating Temperature: -25℃-100℃                                                                                
  • Colors:  Blue, Red, Yellow, Black, Grey etc


Thumb File information
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Items arrived in 10 days to Canada. As described. Thanks!


Great seller! Item as described and quick delivery!

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TK4100 RFID Keyfob Factory can utilize the advanced technology to manufacture the high-standard ABS RFID Keyfob.

  • Product Code: xyt-165
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Tags: TK4100 RFID Keyfob, TK4100 RFID Keyfob Supplier, TK4100 RFID Keyfob Factory, TK4100 RFID Key Tag, 125KHZ RFID Keyfob TK4100 Chip