Arrow Narrow Standard KEM Ultimate Marked Cards

We knows that the narrow standard KEM Ultimate marked cards are popular in Europe, America, Turkey and the northwest Europe. There are four colors offered in our company as following: red, blue, black and gold. The marked cards play a important role in poker cheating games, but how does it work?
Normally, there are two kind of marked cards with invisible ink! One kind of KEM marked cards is back marked cards for infrared contact lenses or UV/IR sunglasses. Another type of KEM is barcode marked cards for poker winner analyzer system. As for the first kind of KEM marked poker cards, you can see the marks clearly and accurately when you wear the infrared contact lenses or sunglasses. While when it comes to the KEM barcode marked cards for poker analyzer system, it will be more complex to get the games result. But it also means safer at the same time. A whole poker analyzer system should contain the barcode marked cards, poker analyzer, earpieces and so on. After the marked cards camera lens scanning the barcode marked cards, the poker winner analyzer will analysis the data within few seconds from the camera. Then it will return the result to you by earpieces.
KEM narrow standard marked cards can work with the AKK K4poker winner analyzer, CVK 500 poker analyzer, PK King S708 analyzer system and so on.