Device4u's vision is dedicated towards designing, researching & developing high-quality, value-added system-engineered solutions to OEM companies as well as to the end user markets. To this end, the company is fully committed to seeing these five key technology areas through to commercialisation : video transmission and security, power efficiency and management, green mobility, RF solutions and embedded systems.

CCTV Surveillance, biometric Time-Attendance & access control,PA Solution,VDPs and MVDPs,intruder & burglar alarms, home & gate automation, fire alarm, VoIP solution,FTTH,perimeter mapping,wireless networking,metal detectors,financial solution & structure networking,gateway,UTM,load balance,AAA authentication gateway,PTP connectivity, PTM connectivity,genuine software & licensing(OEM /MOLP,Server &Client solution, Educational ERP etc.

DIADEM is a 10-year-old company with over 25 years of experience in pedestrian and vehicular obstacles. Its maintenance and repair service covers all brands on the market, with guaranteed on-time delivery. From maintenance and repair to product development and adaptation, the teams can support all projects.

DST’s mission is to deliver technology solutions that transform predictive & planned maintenance by offering patented technology that redefines how ultrasound is gathered and utilised. Its easy-to-use, self-calibrating ultrasound diagnostic system empowers technicians with real-time information to predict equipment failure, extend equipment life and lower total costs.

DISH Network is a renowned provider of satellite television, DVR, HD and international programming in the U.S.A They also provide satellite broadband service, IoT, wireless, tv, technology, connectivity, communication, and television services.

Dailianxu Engineering Co.,Ltd is a powerful and Hi-tech company which specialises in research and development (R&D), manufacturing, marketing service of CCTV cameras, NVR, CCTV video fiber converters etc.

DoorBird IP Video door stations are the pioneer when it comes to innovative technology and design. Because of its specially developed encoding, packaging, and transport technology, only 450 KBit/sec are needed for excellent audio and video quality. DoorBird works reliably even if a smart device has only a moderate internet connection.

DSS is a trusted intercom and surveillance company specializing in repairs, upgrades, and maintenance of all types of intercom systems. Whether it's an old or modern setup, they have the expertise to restore full functionality quickly and efficiently. Their skilled technicians are experienced with a wide range of systems, ensuring reliable service every time.

Dynamic Systems Solutions is a systems integrator and technology provider, dedicated to delivering comprehensive, secure, and scalable solutions across enterprise networking, cybersecurity, and smart infrastructure domains, Building Management Systems (BMS) , Fire Alarm and Life Safety Systems , Smart Intercom & Home Automation , Security & Surveillance Systems(CCTV, DVR/NVR, IP camera systems) .

Elitegroup Computer Systems as known as ECS, was established in 1987. ECS has expanded its business model from motherboards and PC manufacturers to total solution providers. With over 35 years of experience, ECS not only produces high-quality products but also provides customised computer programming and hardware/software design services for customers.

Electronic Facility Systems Inc. integrates a broad range of qualified services which includes consultation, risk assessment, installation, service, maintenance, management, and SaaS offerings. The company is a complete source of security products and integration including CCTV cameras, access control systems, wireless security cameras, network security cameras, biometric readers, smart card readers, infrared cameras and surveillance.

EMBES Technology (Thailand) Co., Ltd. is one of the leading technology research and development companies in Thailand. It helps many organizations to strengthen their operations and enhance their marketing opportunities through innovative technology.

Ethernet Extenders eliminate the need for installing expensive/cumbersome fibre (fibre, trunking, legal, etc) or loads of cheaply made 802.3 repeaters (Ethernet Repeater). Ethernet Extenders provide the most cost effective solutions for any LAN extension project, including wireless access point installation, POE (Power over Ethernet), IP security camera and POS (Point of Sale) applications.

Ennovasys is a IoT expert providing cloud solutions using wireless and sensor based technologies. They do the middleware to make connected things and devices smart, and enable value-driven innovation that will be connected to the internet parameters. Protect your remote location and its assets through sensors and e-Surveillance.

Equans, a Bouygues group company, is a globally renowned major in multi-technical services with offices in 20 country hubs. They design and provide customised solutions to improve their customers’ buildings, technical equipment, systems and processes and to support them in optimising their use.

Ex-Sight is an R&D pioneer in security biometrics and video analytics solutions. They provide worldwide OEM integration and development services, high-end video analytics, biometric engineering, image processing, and software development platforms for worldwide integrators. Their products include Face Recognition, Video Analytics, ANPR Systems, Fire Detection Systems, Vehicle Surveillance systems, wearable security solutions and many more.

Excelerate Technology Ltd is a supplier of satellite and wireless communications solutions to Government agencies and the emergency services in both the UK and worldwide. The company offers satellite & wireless broadband, security solutions, integrated data, video and voice, maritime solutions, command vehicles, real time video sharing, LTE and private GSM, resilient mobile communications etc.

Expanse protects the world’s most important organizations by discovering risks on the Internet no one else can find. They provide cybersecurity, network security, internet security, enterprise software, SaaS, attack surface management, vulnerability management, asset inventory, cloud governance and much more.

Fearless (SMC-Private) Ltd was established in 2005. The Company has valid licenses to provide Security Services in Islamabad Capital Territory, Punjab, Sindh, KPK and Baluchistan. The company provides a number of security services including manned guarding, surveillance, fire Safety and close protection.

Flair Systems is a rapidly evolving integrated solutions, home automation and software development company, an Egyptian based company with a branch in Nigeria and partners in Saudi Arabia and Sudan. Flair Systems was established in the end of 2008 starting with two main sectors integrated systems and home automation, since then Flair System was partnering with manufacturers in wireless, home automation, access control, handheld devices.

Focus Smart Technologies provides professional fully integrated CCTV surveillance, advanced security, LED lighting and smart solutions. The company focuses on auto-tracking speed domes, fully integrated alarm centric security command centers, Dual H265 Hybrid (Analogue and Digital) platforms, modular and scalable display systems as well as Solid State LED lighting technologies.

Fotokite technology uses a tether combined with an onboard IMU to compute the vehicle's position relative to the user. This allows for quick deployment and controlled flight by virtually anyone and obviates the need for complex start-up protocols, GPS dependency, trained pilots, and bulky remote controls.

FPT Industrial is a brand of Iveco Group, dedicated to the design, production and sale of powertrains for on and off-road vehicles, marine and power generation applications. The company employs more than 8,000 people worldwide, in ten manufacturing plants and seven R&D Centres. The FPT Industrial sales network consists of 93 dealers and over 900 service centres in almost 100 countries.