GJD is a leading British manufacturer specializing in professional perimeter security and intruder detection solutions. Founded in 1983 and now part of the Ava Group, the company designs and manufactures its advanced security equipment in the UK for a global market.
GJD establishes itself as an industry leader by focusing on innovative design and UK-based manufacturing. The company's mission is to provide reliable human detection systems and intelligent deterrent solutions, offering technical expertise to ensure the highest levels of external detection and LED illumination for various sites. Their core philosophy centers on adding value to security projects through the use of high-quality, professional-grade equipment.
Integrated Security Solutions
GJD's comprehensive security ecosystem is built around three key product categories designed for professional integration and robust performance. The Detectors & Sensors line includes D-TECT IP Motion Detectors and Laser-Watch systems, providing precise intrusion detection with long-range surveillance capabilities up to 500 meters. The Illuminators & Lighting category features the Clarius Series with hybrid IP IR/white-light technology, delivering high-performance LED illumination for clear CCTV identification and effective security deterrence.
Complementing these are Advanced Systems such as LX LoRa Connect for ultra-long-range wireless integration, ANPR cameras for automatic number plate recognition, and IP products with speech enunciators for comprehensive security management. GJD solutions are deployed across diverse sectors due to their versatility and reliability. For perimeter protection and intrusion detection, the systems secure boundaries of commercial and industrial sites using long-range detectors and laser sensors to create virtual security zones.
In property and asset security applications, GJD technology protects residential properties, driveways, and valuable assets through sophisticated motion detection and tailored lighting solutions. The systems also provide critical infrastructure monitoring, safeguarding open sites, access points for pedestrians and vehicles, and even monitoring against airborne drone access with advanced detection capabilities.
Built to Perform: The GJD Standard in Perimeter Protection
GJD stands apart through its focus on practical innovation and durable design, creating integrated professional systems for demanding environments. By merging advanced sensing, efficient lighting, and seamless integration, the company provides a scalable security foundation that reliably protects critical infrastructure and assets.