Speed cameras are devices used to monitor and enforce speed limits on roads. They capture images of vehicles that exceed the designated speed, allowing law enforcement to issue fines to speeding drivers. These cameras can be stationary or mobile, and they often use radar or laser technology to measure a vehicle's speed accurately. In many regions, speed cameras are placed in areas known for high traffic accidents or near schools to enhance safety. The goal is to deter speeding and promote safer driving habits. Some systems also provide real-time feedback to drivers, helping them stay within the speed limit and reduce the risk of accidents.