10Pcs 125KHz Writable RFID EM4305 RFID Keyfobs Tag Token For Copier Multi Colors
Rewritable,Can be used in 125KHz RFID card Copier/Duplicator (can NOT support HID copier). Frequency: 125KHz. 32 bit unique identifier (UID). Thermoelectric Power Generator Peltier TEG Module High Temperature 150℃ 40 40mm.