This is a retired product, but fear not as there is a newer, better version available: SEN-11862
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Replacement: SEN-11862. We now carry the ID-3LA which accepts a lower voltage input. This page is for reference only.
Description: This is a compact and easy to use RFID reader module from ID Innovations. The ID-2 is a smaller module requiring an external antenna. Hook up an antenna, power the module, hold up a card, and you'll get a serial string output containing the unique ID of the card.