Do you know the Galaxy poker analyzer? It is a type of Texas Hold'em Odds Calculator that can be used for getting poker tricks from different poker games. There is a built-in camera lens inside of Galaxy which can analyze the barcode marked playing cards clearly and accurately.
While there are two cameras lens inside with different long distance, one camera distance is from 22cm to 35cm and the another camera lens’ distance is 40-75cm. You can tell us your requirement of scanning distance, then we can custom the unique scanning distance for you.
You can use a remote controller to handle this poker analyzer and you also can choose those 2 mini infrared camera. This poker analyzer device can analyze the poker data speedily, so that you can make sure the reliability of data.