Description: The RedBee RFID reader allows you to read EM41xx 125 kHz RFID tags. It has direct USB and wireless XBee serial interfaces (XBee not included). So you can connect to your computer via USB and start reading, or read across a network using an XBee.
The RedBee has a range of 4.5", but that can vary depending on various conditions. The RedBee can also store up to 48 individual tags, which can be saved or deleted via serial commands.