Installation is really easy and non-invasive: Place the flinkey Box in a convenient location in the vehicle – in the boot or on the center console. The box can be placed vertically or horizontally, just as you like. Installation is not required. In the WITTE Digital Portal, you register the vehicle, the user and possibly the period of use– from your workplace or from a mobile device. And the user is ready to unlock the vehicle via the flinkey app. That's all. No installation, no damage, no key programming, no access to the vehicle CAN bus.