Watch Playing Cards Scanning Camera
People wear watches to pay attention to time or just to make a better decorative effect. However, watch can be a poker cheating device nowadays. With a scanning poker camera inside, a common watch can be a perfect cheating props.
First of all, scanning poker camera is used to scan side bar-code marked playing cards. These marked poker are processed with infrared ink, and their codes are on four sides of decks. Watch scanning camera is usually small, which limits the scanning area between side marked poker. However, you can customize your own favorite scanning distance.
