Best Chip for card Readers

Support
1

Hello,

We install a lot of 125k HID and 13.56 mifare card readers,

Is their a dual implant or do i do one in each hand?

2

There isn’t a dual implant.
Low frequency: xEM (125 khz)

Which mifare? desfire or classic ?

For mifare classic (xM1+) there is only a limited release of implants