NFC Testcard X2
This card has the same chipset as the X2 NFC implant. This allows you to test whether your existing home automation, lock cylinder or smartphone is compatible with the NFC Implant X2. You can minimize the risk that the NFC implant will work in spite of the compliance of your access control specifications. Nevertheless, this is to be treated with caution, there are lock cylinders that have built a very low-power antenna, so it may be that the antenna of the implant is too small to be detected. Although this is rarely the case, this is to be fully mentioned.