EM4100 8CM RFID Reader Wireless Module UART 3Pin 125KHz for 5V Reading Sensor
5,85 €
EM4100 Card Reading Distance:>8cm. 0x02 EM4100. Support 125KHz card reading. UART Interface Output. 1x EM4100 8CM RFID Reader Wireless Module. 7941E card reader module, integrated high performance card reading radio frequency circuit and antenna.
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