Some guys may ask what is a sound box?
Sound box is in fact a kind of music speaker in daily lives that people can enjoy the music with it.
Now here it refers to the IR marked cards camera that being installed inside the sound box, which may help you to win the poker games.
How to win? If you can see all the playing cards on poker table and the cards on all the players' hands, can you make a wise choices in the poker table so as the be the final winner? Now with the receiver screen, you can see all the situation on the poker table under the sound box IR camera. With a partner, you can know all the situation, which is the key to the game.
As for the working system of the IR camera, it has the certain distance and scope for perfect work. It's not the farther the better. It is necessary that you tell the distance between your poker desk and the position you want to install the black color sound box. And we could recommend you the suitable monitoring distance.
Knowing more information is always important.