CY4OR is a global services firm providing extensive knowledge and expertise in digital forensics, edisclosure and information security.

Cyelcor Ltd offers solutions such as CCTV, Intruder Alarms, Security Smoke Systems, Fire Alarms, Access Control, Video Door Entry Systems, Smart Home Automation, Oil & Gas Telemetry, Systems, Automated Swimming Pool Dosing. The company also provides consultancy services for home and business owners.

Cygnus SD specialises in providing quality CCTV – IP and analogue – , access control products and accessories to the UK security trade.

Cyphere are a UK-based security services provider serving across penetration testing and managed security. Their engagement is free from selling Fear, Uncertainty and Doubt (FUD) factor and do not include leveraging lack of awareness on the subject.

D&D Security Derby offers fully licensed SIA-approved security guards that are ready to be deployed within hours upon acceptence. It provides approved contractor security services for major companies across the UK. Specialists in static guarding, it offers a cost-effective security service for the protection of UK businesses.

Dalycom is a complete business communications and IT service provider based in Leicestershire, UK. The company’s services include cloud based IT and telephony services, broadband, calls, lines & mobile, CCTV, wireless networks and support.

DAS Technology are technology specialists with over a decades experience delivering solutions for both commercial and domestic customers. Their security division is full of specialists in CCTV, access control, door entry and fire.

Data Integration is one of the UK’s leading networking, security and communication technology providers, serving more than 300 customers in the UK, spanning the private and public sectors. The company specialises in network security, mobility solutions and high performance networks that reduce cost, remove complexity and optimise performance.

DEA Security designs, develops and manufactures state-of-the-art perimeter intrusion detection systems. DEA products, which are patented at an International level, are employed in protecting military and government sites, airports and seaports, industrial and petrochemical compounds, water and electricity utilities, nuclear facilities and villas for VIPs.

DEKOM Video Security & Network GmbH is a Hamburg-based distributor that specialises in network-based video surveillance technology. DEKOM offers consulting, sales, design, implementation, training for clients such as banks, museums, industry, prisons, etc. The product portfolio includes IP network cameras, Panomera Multifocal sensor systems, thermal imaging & analogue cameras, monitors, software & management systems, IP video servers etc.

Delaney Secure Ltd is an IT security distributor specialising in biometric authentication, door entry systems and PCI DSS compliance. Leading stockist of door entry solutions, time and attendance, fingerprint readers, palm vein readers, iris scanners, face recognition and OEM biometric hardware and software solutions.

Detec AS was established in 1981 in Oslo, Norway. The company develops & promotes products for video surveillance. The company delivers both software and hardware, and continuously develops digital video-detection products to suit the needs of the future. With help of partners and dealers, Detec delivers comprehensive surveillance packages, covering assessment of customers' needs, installation, testing for detection, after sales support & more.

Incepted in the year 2017, DevRAy are manufacturing a world-class range of CCTV Cameras. They are also proficient in bringing out a wide range of Wireless Ip Cameras, Dome Camera and, Bullet Camera & Switches etc.

DIGITUS major part of the product range consists of the DIGITUS® brand, which includes active and passive network components, KVMs, cables, adapters and connectors, peripherals as well as innovative technical solutions. The comapny offer cabinet systems with power supply and air conditioning of data centers, connection and distribution components for glass and copper components, right up to pre-assembled fibre optic links.

Direct Trade Supplies supplies consumer units, CCTV, heating, timers, low energy LEDs, lighting, access control systems, fire protection systems & lots more from top manufacturers.

Direktronik AB delivers comprehensive data and networking communication solutions. The company covers everything from end nodes in the networks such as IP cameras, on through switches, routers, etc. Direktronik also supplies fibre, wireless, mobile products. The company offers CCTV and surveillance equipments such as bullet, dome, PTZ, box cameras as well as NVRs, video servers, lenses, etc.

Divinet GmbH creates partnership with installers, designers and end users for working of an interactive network of engineering, sales and service. It also concentrates on the integration of quality systems in customer or industry-specific solutions. Dallmeier Electronic has set up an authorised branch office within Divinet for Switzerland region. Divinet offers Dallmeier CCTV / IP solutions and SMAVIA software package.

Domo Tactical Communications Broadcast is a global MNC engaged in the development, delivery and support of high-tech video surveillance, IP Mesh, Covert Audio and Video, integrated surveillance, maritime security and robotics solutions.