Product Description: USB RS232 Wiegand QR Code Reader Access Control Scanner Module Description of Mobile QR Code Scanner RD4500R is one of our best sale 2d barcode scanner. It's mainly used for mobile screen QR code ...learn more
USB RS232 Wiegand QR Code Reader Access Control Scanner Module

USB RS232 Wiegand QR Code Reader Access Control Scanner Module
10000 piece per weeek
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Shenzhen Rakinda Technology Development Co., Ltd.

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