(a) The following words and terms shall have the following meanings when used in this section, unless the context clearly indicates otherwise: "School bus" means as set forth in N.J.S.A. 39:1-1.
"Sensor system" means a system utilizing technology such as, but not limited to, radar, video, sound, or infrared technology that shall be capable of detecting the presence of a person(s) or object(s) as measured by the placement of a 12-inch high by 12-inch diameter cylinder within a minimum area defined as follows:
1. For vehicles with a GVWR of 10,000 pounds or less, five feet laterally to each side and extending 10 feet frontward from the center of the vehicle's front bumper, and five feet laterally to each side and extending 10 feet rearward from the center of the vehicle's rear bumper; or2. For vehicles with a GVWR over 10,000 pounds, 10 feet laterally to each side and extending 10 feet frontward from the center of the vehicle's front bumper, and 10 feet laterally to each side and extending 10 feet rearward from the center of the vehicle's rear bumper.