Defence Security Systems design, build and install security cages, grills and install high security doors, DSS have installed over 800 security cages for retail stock protection from both external attack and to ensure your internal stock process are complied to. DSS survey every site, working with the client to maximise protection and ensure the cage solution is built with the individual premises layout taken into full consideration. Security cages are made of high gauge steel, with independent locking systems, they are manufactured to sizes ranging from 1m x 2m to 6m x 8m, powder coated (usually black) and installed by our own engineers on site - Physical security as we name this area of our business, compliments a clients overall level of protection and when accompanied by a smoke product (adding dense smoke around the high security area) has proven to be a valuable solution to many of our clients, some of which now take our intruder, cage and smoke cloak solution as a package.