A casino can be an exciting and fun place to visit. If you like a party environment, casinos offer everything you need to have a good time. However, if you are new to gambling, you should read a casino guide to learn more about the casino’s rules. For instance, you should know how much money you can spend in the casino and what table minimums are.

Many casinos have sophisticated security systems. Most have a physical security force that patrols the casino and responds to calls. Another security department is a specialized surveillance unit that operates a closed circuit television system, also known as the casino’s “eye in the sky.” The two security departments work together to ensure the safety of guests and protect the casino’s assets. Generally, these security methods are effective in preventing crime in casinos.

In the 1990s, casinos began implementing more sophisticated technology, like video cameras, to ensure a fair gambling experience for customers. They also introduced “chip tracking” technology, which uses betting chips with built-in microcircuitry to monitor player wagers minute by minute. The roulette wheel is also regularly monitored electronically for statistical deviations. The casinos also offer enclosed versions of games, such as roulette, where customers can bet by pushing buttons instead of dealing with dealers.

Despite the security systems in casinos, there is still a possibility of fraud and other criminal activities. In addition to the use of stolen credit cards or counterfeit casino chips, casinos must also verify that their patrons are of legal gambling age. To protect themselves from these problems, casinos use cameras and video monitors installed in every doorway and window. They also keep track of customer records and use protective document boxes.