"Owner" means the registered owner on record with the Department of Motor Vehicles.
"Traffic control device" has the same meaning as set forth in § 46.2-100.
"Traffic control device violation monitoring system" means equipment that produces one or more photographs, microphotographs, video, or other recorded images of vehicles used or operated in violation of signs or markings placed in accordance with § 46.2-830. Traffic control device violation monitoring systems shall not be used to enforce violations of traffic light signals or speed limits.
"Traffic light signal violation monitoring system" means a vehicle sensor installed to work in conjunction with a traffic light that automatically produces two or more photographs, two or more microphotographs, video, or other recorded images of each vehicle at the time it is used or operated in violation of § 46.2-833, 46.2-835, or 46.2-836. For each such vehicle, at least one recorded image shall be of the vehicle before it has illegally entered the intersection, and at least one recorded image shall be of the same vehicle after it has illegally entered the intersection.
Va. Code § 15.2-968.1