In case you wish to use this application to control the attendance and the working hours of the employees inside the company. However, in case of external employees, then this step is unnecessary.
In general, the NFC tag should be attached inside the company, and the best place to do that is at the closest point to the company’s entrance gates, you might as well want to consider the following:
- Never place the tag near an electrical source of power or near an electrical plug or even an electric wire of a high frequency
- Never place the tag near a magnetic field
- Never place the tag onto a chassis