4.The photograph or series of photographs taken by a detection system is also proof of the accuracy of the following elements that are affixed to or visible in one or more of the photographs:
(1) if the detection system is used to measure or calculate speed,
(a) the authorized speed limit, except the speed limit set under any of sections 299, 303.1 and 329, and
(b) the speed of the road vehicle recorded by the detection system; and
(2) if the detection system is used to monitor traffic at red lights, the traffic light involved.
4.The photograph or series of photographs taken by a detection system is also proof of the accuracy of the following elements that are affixed to or visible in one or more of the photographs:
(1) if the detection system is used to measure or calculate speed,
(a) the authorized speed limit, except the speed limit set under any of sections 299, 303.1 and 329, and
(b) the speed of the road vehicle recorded by the detection system; and
(2) if the detection system is used to monitor traffic at red lights, the traffic light involved.