The essential elements of an RFID system are the Reader and the tags. The Reader is miss-named because it does the reading and writing operations.
CognIoT™ offer RFID Readers and tags supporting 2 main standards – 125KHz RFID and NFC.
Tags come in many varieties. The cheapest are just a unique ID number. Some have user memory that can be read and written. Tags with a monetary value often have more advanced security features. CognIoT™ offer a range of tags and are able to supply customtags if there is something you want that is not shown here.
Specialist Bird Tags