With the increasing amount of poker players and magician, there are more cheating poker devices are invented. The car key camera of poker analyzer is one of good poker cheating device. It looks like the normal car-key in appearance. And it is difficult for other people except you to find out the difference, so it is a very practical and useful product. When you use this car-key camera, please do not worry about its batteries because you can change batteries if it runs out of power. The distance of this car key camera is about 25-35cm, it will tell you the result of cards after it scan the marked poker. You can put this product on the poker table because other player will not realize it as a poker scanner.