Wills Kits OO SSM321 CCTV Cameras on Posts Pack of 2

CCTV cameras are used to monitor railway level crossings, allowing signallers to quickly check that the crossing gates are working and spot any obstructions of the railway, like vehicles becoming trapped between the gates. The cameras and lighting (often infra-red to avoid nuisance to nearby houses) for nighttime observation are mounted on tall and substantial posts, protecting them from vandalism and able to resist collisions from road vehicles.