Most of casino are installed the smoke sensor for the security’ sake in the poker places. Most of them not allow poker players smoking during gambling. Hence it is common for us to see there are so many smoke sensors in poker room. So why not take this advantage to install a camera lens inside smoke sensor as anti-poker cheating device? We fix a spy camera inside the smoke sensor in order to read the barcode marked cards for users. After this poker scanner scans the bar code of poker cards, it will send the poker signal to monitor. And then the poker game result will be shown on monitor screen. You can get the poker results even at the long distance. We can custom the unique smoke sensor poker scanning system for you if you want.