Card Decoder RFID Reader Module DC 5V 12V ID 125KHz TK4100 RF UART IO Output Board For Access Control DIY Modification

Card Decoder RFID Reader Module DC 5V 12V ID 125KHz TK4100 RF UART IO Output Board For Access Control DIY Modification
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sku: 1005008712581925
$4.76+5%
$5.00
Shipping from: China
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