Key Chain Marking Cards Scanner Camera

Key chain marked cards scanning camera is really a special poker cheating device for poker winner analyzer system. Doesn't like others marked cards camera lenses, this key chain poker scanner can switch the camera lens and change its frequency by itself in a easy way. So how can it do that?
After you installed the battery, the camera lens turn on and you shouldn't press any button. As for turn off the camera lens, you can turn over these key chain or change other direction for 4s, then lens for poker analyzer can be closed. Because there is a mercury switch to control the camera lens in order to saving power. By the way, if you want to change the frequency to meet different poker winner analyzer System, You just need to vertical upside down the key chain, Every four seconds will be converted to a frequency point and after eight seconds into the dormant state. Want more information for marked cards or other poker cheating devices, do be hesitate to visit our website.