| Brand | Unbranded |
|---|
Check the listing for details. RFID Radio frequency identification sensor WS1850S 13.56MHz frequency NEW. Condition: New. Listed at 7.99 USD. RFID2 is a radio frequency identification unit with a built-in WS1850S chip and a working frequency of 13.56MHz. It supports multiple functions such as card reading, card writing, recognition, recording, encoding and authorization of RF cards.
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