Enrollment Reader. The TP-RDR-LRN allows users to use their building access card or any 125 kHz or 13.56 MHz tags/labels for other forms of identification. The plug-n-play reader comes with flash memory, allowing the user to quickly configure the output to meet their needs. With its dual-frequency multi-technology, the TP-RDR-LRNsis highly configurable and capable of simultaneously handling any two of the available technologies. As a card and badge enroller or reader, it emulates a keyboard to keystroke the card’s data to the cursor’s location in an application.