If you are casino owner, you can fix a pin hole camera lens into the casino room. From the pin hole camera lens, you can see the marks on the back of the cards clearly from a monitor such as TV or cell phone or computer. The spy pin hole camera lens can be hided into smoke sensor, light case, ceiling and many other places. And by far there are four kinds of pin hole camera lens on sale: The first one is infrared pin hole camera lens. This is the earliest camera lens. And the cards for this kind of lens can be seen by contact lenses. The second is black filter camera lens, the cards for this camera can NOT be seen by contact lenses. The third is white filter camera lens, the cards can not be seen by infrared pin hole cam and black one. And the fourth is the latest one, the cards for the fourth can not be see by all of the devices except the fourth cam lens.

PARAMETERS
 
Camera lens   : spy pin hole camera lens
Scan distance  : within 3 m
Scan area      : 2 m
Power         : DC 12V
 
 
 
PACKING LIST
 
Pin hole monitor system    :  1 pcs
Test cards               :  5 pieces
Power                  :  one set
 
This kind of All-in-one poker analyzer together with back marked cards helps you to cheat at Texas Omaha poker game, Omaha Hi-Low, Blackjack, Baccarat, Low ball, Show hand, and many local and special poker games.

 
For more information, please contact the sales staff by the following methods:
Skype : EYESALESA , EYESALESB , EYESALESC, EYESALESD
MSN : eyesales@hotmail.com , eye-service@hotmail.com
E-mail: Gamblingcheat@gmail.com

Source: http://www.eyepokeranalyzer.com/products/Monitoring_System_Pinhole_Camera/178.html