Marked cards poker scanners

How many types of poker scanners in the world? There has two kinds of marked playing cards scanner: one is for reading infrared marked cards and the other is for scanning barcode marked cards.
No matter what kind of poker scanners you like to use in poker games, please remember to use the correct marked cards. Because IR poker camera cannot scan the cards info of barcode invisible marked cards while poker scanning system cannot read infrared ink marking playing cards.
As you can see in our website, we have different types of poker scanning camera, such as chip tray, lighter, button and others. And the IR cheating camera will often set emergency lamp or sound box, etc.