125KHz TK4100 RFID Mini Keyfob Key Tag Keychain ...
125KHz TK4100 RFID Mini Keyfob Key Tag Keychain; 125KHz TK4100 RFID Mini Keyfob Key Tag Keychain. ... Customized LOGO printed LF TK4100 Proximity ID ISO7816 RFID Keyfob 125 khz. Low Frenquency 125 Khz RFID keyfob in ABS house for door, Bus card, VIP system. It is combined by 3 main parts: RFID inlay, ABS house and metal ring. ...
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