Dejero supplies the equipment, software, connectivity services, cloud services, and support to provide the uptime and bandwidth critical to the success of today’s organisations. Dejero blends multiple Internet connections to deliver fast and dependable connectivity required for cloud computing, online collaboration, and the secure exchange of video and data.

Delaney Hardware is a renowned provider of premium builder hardware for residential homes, multi-family buildings, and commercial projects. As part of the Sargent and Greenleaf (S&G) family of brands, Delaney offers a full portfolio of hardware including door hardware, digital locks, barn door hardware, bath accessories, commercial hardware, trim hardware, steel doors and frames.

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.

Delco Security stands as a national Master Systems Integrator (MSI), committed to providing cutting-edge and adaptable system solutions. They serve a wide range of industries that include municipal, universities, corrections, hospitals, and many more. They take pride in being able to integrate the solutions using new and existing technology, making them one of the most versatile solutions providers.

With a team of specialist communication and security engineers working throughout the Country, Deldata Computers can provide your business with a surveillance maintenance service plan that best suits your business needs and requirements.

Delivery Centric is an end-to-end IT technology services company which is focused on maximising client business opportunities and operational efficiencies through smart cost effective IT delivery. Delivery Centric provides digital security solutions, digital CRM (PEGA) solutions, cloud and enterprise integrations, sales, service & marketing cloud, next gen digital platform, Identity as a Service (IDaaS) and many more.

Delkia is a specialist engineering & technology company for safety-related & mission-critical systems. Its mission is to enable a safer, more resilient world through the provision of engineering and technological solutions.

Dell EMC serves a key role in providing the essential infrastructure for organisations to build their digital future, transform IT and protect information. Dell EMC enables enterprise customers’ IT and digital business transformation through trusted hybrid cloud and big-data solutions, built upon a modern data center infrastructure that incorporates industry-leading converged infrastructure, servers, storage, and cybersecurity technologies.

With more than 100,000 professionals, Deloitte provides audit and assurance, tax, consulting, and risk and financial advisory services to a broad cross-section of the largest corporations and governmental agencies.

Delopt is a provider of human traffic analysis solutions includimg people counting systems, footfall counters.etc. It also provides video analytics & surveillance system for commercial buildings & private organisations.

Delta 5 Security specialises in providing security guard services in London and the surrounding areas. They also specialise in providing security industry-related training courses.

Delta Audio-Visual Security is a full-service, electronic systems integration firm. They provide complete Design and Engineering Services, Installation, Documentation and Customer Training for high-tech audio, video, control systems, digital signage, and unified communication.

Delta Group is the world's largest provider of switching power supplies and DC brushless fans, as well as a major source for power management solutions, components, visual displays, industrial automation, networking products, and renewable energy solutions.

Delta Tec Alarms delivers high-quality alarm systems and reliable alarms to customers. The company advises customers on the products that best serve their security needs.

Delvitech designs, manufactures and supplies a sustainable AI-based technological solution for the 3D automated optical inspection of assembled printed circuit boards.

Dem360, LLC is a US-based IT software and security solutions provider. Dem360 offers a wide range of software, IT security, PSIM, physical security and access control systems solutions for enterprises.

Demisto Enterprise offers the first and only comprehensive, Security Operations Platform to combine security orchestration, incident management and interactive investigation. Demisto’s orchestration engine automates security product tasks and weaves in the human analyst tasks and workflows. It's the first machine learning incident response platform that gets smarter with every analyst action.

Denning Electronics has solved big communications, protection, and surveillance problems by providing sales and technical support to distributors, security system integrators, engineering design firms, architects, and system users. Their specialties include outdoor intrusion detection, video and audio surveillance, video/audio/data networks and transmission, access control, and ballistic/blast/chemical/acoustic barriers.

Department for Energy Security and Net Zero (DESNZ) is focused on the energy portfolio from the former Department for Business, Energy and Industrial Strategy (BEIS), in the United Kingdom (UK) government.

Positioning the UK at the forefront of global scientific and technological advancement. Focusing on stronger growth, better jobs, and bold discoveries.

The Department of Homeland Security has a vital mission: to secure the nation from the many threats we face. This requires the hard work of more than 260,000 employees in jobs that range from aviation and border security to emergency response, from cybersecurity analyst to chemical facility inspector. Its duties are wide-ranging, and our goal is clear - keeping America safe.

Intuitive and powerful, Deployteq allows users to easily engage with customers based on their behaviour and interactions.

Depth Communications is a Minnesota company specialising in the service and installation of telecommunications and security needs, including service and installation of CCTV, video surveillance equipment, security cameras and alarm systems. Its technicians are trained and certified to install Axis and Bosch security cameras, which cover a variety of application needs, from rugged outdoor cameras for harsh climates to discreet products.

Derik Group of companies, based at Nagercoil, Tamil Nadu, India, was set up with the objective of providing its customers quality service as per their needs. Derik has enjoyed an impressive record of consistent growth and superior performance. They owe their success to an uncompromising commitment to their futuristic and professional attitude.

DESICO offers engineering solutions in automation and control projects related to the security market. DESICO manufactures the Integration system "VIGIPLUS", a suite of applications consisting of personalised SCADA for managing and integrating security systems, such as Intrusion, Fire, CCTV, Access , Visits, Accreditations, Patrols and also Automation and Control systems.

Design Automator is a SaaS solution for the security systems industry that automates the engineering process, eliminates human error and delivers system wide consistency, whilst saving both time and money.

DESIGNA manufactures software-controlled car park management systems while also integrating automatic number plate recognition into its security solutions. the company offers consulting, planning, installation and support services in addition to conducting training programmes.

DeskCamera is a software application that, once installed, turns a PC into a virtual ONVIF IP camera, enabling users to stream their PC desktop, webcam feed, audio, and other media from the computer to any VMS or NVR system using the RTSP and ONVIF protocols. The software can be used in cash terminals, banks, supermarkets, certification centers, SCADA terminals, and any industry that uses a PC as a point of service or information.

Destination 5 is a provider of access control, CCTV, intruder detection and advanced integrated Systems. The specialists work with government and public sectors is provided to support the foundation of our national infrastructure against security threat and to assist operative safety.