Why does my speed camera flash once?
Why does my speed camera flash once? It means that the camera system has recorded a violation for the vehicle you own. If you get the citation in the mail, it is for the vehicle registered to you, not to you as driver. You can choose to pay the fine or reply to the state who was driver of your vehicle on that day at that time.
Do speed cameras flash once or twice?
Average speed cameras do not have a flash. They use infrared illuminators so that they can read your number plate as you go past, even when it is dark. These are on all the time, but the human eye cannot see IR wavelengths. The speed is calculated afterwards from the time it takes you to pass between sets of cameras.