Fingerprint Module, Barcode Scanner, Fingerprint Access Control manufacturer / supplier in China, offering Grow GM861xs Small USB Uart Interface 1d/2D Barcode Reader Module, Ks220-S+R558 DC12V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode, Ks220-S+R502-F DC12V Fingerprint Control Board 2 Relays Admin/User Funtion Self-Locking/Jog/Ignition Mode and so on.
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