Fingerprint Module, Barcode Scanner, Fingerprint Access Control manufacturer / supplier in China, offering Grow R503-M22 DC3.3V 200 Capacity Capacitive Fingerprint Module Sensor Scanner, Grow GM861xs-0 Small USB Uart Interface 1d/2D Barcode Reader Module, Grow R102A Biometric Capacitive USB Fingerprint Reader with DC5V 208*288 Pixel 1500 Capacity for Windows Android and so on.
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