100Pcs 125KHz RFID Card Keyfobs EM4100/TK4100 Proximity ID Card keyfobs 

THE PHOTOS YOU SEE ARE THE ACTUAL ITEM YOU WILL RECEIVE!!!

Introduction:
 

This is 100pcs Black color High Quality 125Khz EM RFID card Keyfobs for door access control system or time clock ID identification. We provide free technical support for you to build your security system, we are in this industry for more than 10 years and really help you.

 
Features:
  • Standard 125KHz RFID card, not the HID card. Can not be Rewrite.

  • Operation Frequency: 125KHz 

  • Detecting distance: 1-10cm

  • Each keyfob pre-programmed with an unique ID number, which is on the card

  • They are small and easy to carry. 

  • Waterproof, dust-proof and shockproof. 
Package Include: 
  • 100pcs Black color RFID card keyfobs.