GJD USA is a world leader in external perimeter protection and intruder detection solutions, specializing in the design, UK manufacturing, and supply of professional external detector equipment. Their range includes CCTV and lighting controllers, as well as White-Light and Infra-Red LED Illuminators used in the intruder surveillance industry. With a focus on consistently reliable equipment and after-sales support, GJD collaborates closely with customers to refine and evolve their products. Based in Heywood, Greater Manchester, GJD boasts 40 years of experience in the security industry, offering innovative designs and state-of-the-art manufacturing techniques. As part of the Ava Group Company, GJD is trusted by security-conscious commercial, industrial, military, and government clients worldwide.