10 Frequency Copy Encrypted NFC Smart Card RFID Copier ID/IC Reader Writer

Smart Watch. Signal Transmitter. Signal Generator. Lithium battery PCB board. Frequency: 125KHz. Operation frequency: 125Khz. (125KHz, 250KHz, 375KHz, 500KHz, 625KHz, 750KHz, 875KHz, 1000KHz, 13.56MHz, HID-125KHz).

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