A traffic speed camera is a device used to monitor and enforce speed limits on roads. It captures images of vehicles that exceed the designated speed, helping to improve road safety and reduce accidents. These cameras are often placed in areas where speeding is common or near schools and residential zones. When a vehicle is detected speeding, the camera takes a photograph of the license plate and records the speed. This information is then used to issue a traffic ticket to the vehicle's owner, promoting compliance with speed regulations and encouraging safer driving habits.