There are several different types of speed cameras used for enforcing speed limits and capturing speeding violations.
Fixed cameras: Fixed speed cameras are permanently installed along roadways and are typically mounted on poles or structures. They are equipped with sensors that detect vehicles exceeding the speed limit and capture images or video evidence of the violation.
Mobile cameras: Mobile speed cameras are portable devices that can be moved to different locations as needed. They are often used in areas where speeding is a particular concern or where there is a high rate of accidents.
Average speed cameras: Average speed cameras measure the average speed of a vehicle over a certain distance, rather than capturing its speed at a single point. These cameras are often used in roadwork zones or on highways to encourage drivers to maintain a consistent speed.
Radar cameras: Radar speed cameras use radar technology to detect the speed of vehicles as they pass by. When a vehicle exceeds the speed limit, the camera captures an image of the license plate and the speed of the vehicle.
Red light speed cameras: These cameras are designed to capture both red light violations and speeding violations at intersections. They monitor vehicles as they approach a red light and can issue tickets for both running the red light and exceeding the speed limit.
Overall, the use of speed cameras is intended to improve road safety by deterring speeding and capturing violations that can lead to accidents.