CCTV cameras, which were installed in 2 meters high from the road can capture angle of bend 45° minimum and maximum angle of 30° distance down on the road, this camera can capture is how much (3, √ = 1.73).
CCTV cameras which were installed two meters high from the ground to capture the lowest angle of depression 45 ° and 30 ° angle of depression maximum distance on the road in the camera can capture is how (the √3 =. 1.73)
CCTV camera, which is installed on high from ground 2 meters. Can capture the 45 ° angle and maximum angle 30 ° distance on the road in the camera can capture this is how much (a given. √ 3 = 1.73).