TV casino barcode poker deck inspector does not mean that the whole screen of the TV is the barcode marks scanner. TV is an cover or the shield for the barcode cards scanning camera.
The poker scanning camera is covered inside the TV that no one can notice it and even see it. And it is not like the car key and power bank poker cards reader, TV casino playing deck inspector cannot be placed on your poker table. What is more, in order to scan the barcode marks on the edge of the playing deck successfully, the scanning camera need to face squarely to barcode playing cards. So, you need to tell us the distance between your TV and the poker table. Once the poker deck inspector scan the barcode marks, the left steps is very easy to go. Within 2 second, you can get the result by a pair of audiomonitor.
Except for scanning the barcode playing cards, this TV poker deck inspector can also read the IR marked cards. You can see through all the playing cards according to the marks.