These are simple and very popular read-only RFID cards mainly for use with older systems…
The TK4100 are a basic type of RFID card, read-only, 125 kHz RFID cards which contain a unique serial number (UID) for the purposes of identification. They are suitable for use in applications for access control, time and attendance monitoring, or other applications where there is not a high level of security required.
| Manufacturer: | Fudan |
| RF protocol: | TK4100 |
| Frequency: | 125 kHz |
| Memory: | 64bit – Read only memory |
| Modulation: | ASK |
| Reading distance: | 2-3 cm |
| Dimensions: | CR80 (85,60 x 53,98 mm) |
| Thickness: | 0,84 mm |
| Material: | PVC |
| Printing options: | offset printing, thermal re-transfer, thermal transfer |
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