Best 125khz EM4100 RFID Wristband

The Proximity 125khz EM4100 RFID wristband is encapsulated by silicone material, waterproof, alternative, mainly used for access control, hotel card, playground, etc.


  • Working frequency:125KHz frequency
  • Read-only
  • Waterproof
  • Material:Silicone(100% SGS approved, RoHS, eco-friendly)
  • Optional chip:EM4100,TK4100,EM4305 etc.
  • Protocol: ISO 11784/11785
  • Color: Double color or single color, can be customized
  • Printing Option: Printable logo
  • Size:255mm*20mm
  • Reading distance:0-10cm
  • Working Temperature:-25°C to 65°C


  • Access control for events
  • Swimming pool
  • Membership management for water park
  • Children tracking
  • Sauna clubs
  • Hotel access control
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