Racking is a practical issue. Tall aisles can block a camera's view and create long sightlines where one position cannot cover the next junction. Loading areas create another weak point because doors may open repeatedly during a shift and people who belong on site can arrive at different times.
A useful warehouse security system therefore starts with movement through the site. Warehouse security solutions should account for entry points, loading bays, high-value storage, perimeter gates and pedestrian routes together.