I don't believe they are networked. No article mentions this. I have those in France and see employees "update" the tags with a handheld device, which suggests that there is no network at all. Maybe an underpowered bluetooth or NFC, but definitely not a network.
I don't believe they are networked. No article mentions this. I have those in France and see employees "update" the tags with a handheld device, which suggests that there is no network at all. Maybe an underpowered bluetooth or NFC, but definitely not a network.