It is common for us to wear a shirt in our daily life. Hence, we produce the cufflink infrared camera in order to satisfy poker players’ demand. This spy camera is every easily controlled to scan barcode marked playing cards. But when you use it during you playing poker game, you have to adjust this device to the best position so that it can scan marked poker cards accurately and quickly. Even if you move poker cards, the cufflink camera can scan barcode marked cards as well. There are many poker players like the hidden poker winner predictor; we suggest you choose this cufflink poker camera since not many of them know this new product.