100PCS RFID Proximity ID Card Token Tags Key Fobs Keyfobs
Be certain that this fitsby getting into your mannequin quantity.
* Operation Frequency: 125KHz
* Detecting distance: 3-10cm.
* Every tag comes with a key ring
* Every tag has been pre-programmed with aunique ID（can’t be change）, which is printed on the again.
* These tags include a singular 64-bit ID which is laser etched on the again.