RFID Button - 16mm (125kHz)

This is a simple thumbnail-size RFID tag. Isn't it cute as a button? These tags are great for sensing presence identification and more and they're small enough to be easily sewn into clothing or inserted into enclosures. Each tag comes with a unique 32-bit ID code and is not reprogrammable. The carrier frequency of this tag is 125kHz so it works great with the ID-3LA ID-12LA and ID-20LA RFID reader modules. We tested this RFID tag with one of our ID-12LA readers and measured a maximum read distance of about 32mm.