The security of a casino begins on the gaming floor. Security is closely monitored by employees who monitor the tables and patrons. Dealers are primarily focused on their own games and are able to spot suspicious behavior more easily than other employees. Table managers and pit bosses keep an eye on the action at each table. They watch for betting patterns and suspect players and record video feeds for later review. Even the payouts on slot machines are computer controlled. While no one is constantly on the floor, security guards can catch a person who is acting strangely.

Many casinos have sports books to discourage players from sitting around during busy times. During non-gambling hours, they’re a great place to watch games without being bothered by other patrons. You can place a small bet of $5 or $10, so it’s easy to make a profit without spending a lot of money. Almost all casinos also have a bar where patrons can drink or relax. Many large casinos even have more than one. Some bars offer a selection of slot machines and video poker.

Technology has been an important aspect of casinos. Computers and video cameras regularly monitor the games, and casinos use “chip tracking” to track every bet minute-by-minute. The roulette wheel is also monitored for statistical deviations. In addition to computerized gaming, casinos have incorporated enclosed versions of games so that players don’t need dealers to place bets. These enclosed versions allow players to bet through buttons instead of talking to dealers. Many casinos now have security cameras and other technologies to keep patrons and staff safe.