Anti-theft id card chip For Real-time Mapping - Alibaba.com
Id Chip Card Tk4100 Chip Rfid Card Wholesaler Plastic Em 125khz Access Control Proximity Smart ID Contactless RFID Tk4100 Chip Blank Card. $0.10-$0.50 Piece. 500.0 Pieces (Min. Order) CN Dongguan Huajian Intelligent Technology Co., Ltd. 1 YRS.
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