HALO provides both a real-time Air Quality and Health Index that sends alerts when either index falls into danger zones. Receive critical automated reports that show a healthy indoor environment and/or validate that facility improvement is needed. HALO is a key component in the solution to providing a low-risk environment by monitoring CO2, Particulate concentrations, Humidity, VOC, and NO2 in the air.

Halo's cutting-edge technologies are leading the world of public safety with a new wave of solutions for incident, task & staff management. Combining innovative and multi-award winning technology - The Halo System with training, consultancy and support from industry experts with experience in high level police command and counter-terror.

Haphil Africa Securities is a young, fast growing security firm dealing with the provision of manned guarding, electronic security, security surveys, private investigations and general security consultancy in risk prevention, deterrence and minimisation.

Founded in 1982, Harrison Locks offers alarm, access control and master key systems. Harrison Locks supply and fit a range of Codelocks Paxton keypads and keyfob systems. The company's access system is Corkey, which is a global access system and Harrison Locks are one of Corkey’s main 4 UK dealers

HD2020, LLC is a home automation company providing services such as security camera installation, programmable lighting control, audio/video installations where the user can control all the systems from one location, lighting, home theater, and energy management as well.

For more than 45 years, Herley Industries has been supplying solid, innovative, and sophisticated RF, microwave and millimeter wave components and subsystems to the defense and aerospace industries. Evolving from a component supplier to a systems provider, Herley works with prime contractors, global governments and militaries, to provide a range of solutions for radars, flight instrumentation, weapons sensors, and guidance systems.

Hi Tech Data Group, the renowned data recovery experts in Kenya, rescues precious files from any device. Hi Tech Data Group recovers lost files, photos, videos, documents, database – anything! – from any storage like clockwork. They are trusted data heroes. Kenya’s top data recovery specialists, bring it back, Professional, Secure, Reliable & Affordable. Hi Tech Data Group brings lost data back to life.

HSS is passionate about providing the best possible service and quality equipment. They specialise in installing all low voltage and safety equipment including: access control, security, telephone entry, fire, security cameras, DVR's, point-of-sale, telephone systems, music and sound, paging, cabling and networking.

HIP Global Co. Ltd. is a reputable manufacturer and distributor of the finger scan, RFID card, CCTV, hotel lock, car parking system, security alarm under the brand name of 'HIP' (Highest Ideas Products).

Hirschmann is the technology and market leader in industrial networking solutions. Hirschmann offers a complete, integrated structure for data communication throughput that truly protects their investment.

HMS Networks create products that enable industrial equipment to communicate and share information. HMS develops and markets products and solutions within Industrial Information and Communication Technology (Industrial ICT). Their mission is to enable valuable data and insights from industrial equipment, allowing their customers to increase productivity and sustainability.

Home Protection Centre installs, services and sells home and commercial camera & security systems. They are a diversified and innovative company dealing with custom security systems and monitoring. Since 1986, their reputation for quality and professionalism has been carefully built with thousands of successful installations.

Pioneers in Wireless Home Security Solutions in Sri Lanka.

Honeywell Vindicator Technologies is a leading provider of integrated security solutions to government, commercial and critical infrastructure customers throughout the United States and around the world. Protecting ports, power generation and transmission facilities, industrial production and storage plants, military installations and government facilities, its solutions deliver the very best in the most demanding applications.

Established in Hong Kong in 1950, HAECO is one of the world’s renowned independent aircraft engineering and maintenance groups. It is also one of the largest Maintenance, Repair and Overhaul (MRO) service providers in terms of capacity. HAECO offers a full spectrum of services, including airframe services, line services, component services, engine services, inventory technical management, cabin solutions, and private jet solutions.

Horrizona Consults is one of the leading electronic security products dealers and professional installers across Nigeria. They stock, supply and install security devices and systems and partner with others in the design/consulting phase of relevant projects.

HydrantID provides encryption and advanced authentication services to help companies secure data and systems, and e-commerce transactions. HydrantID focuses on helping companies achieve industry best practices related to authentication and encryption, while reducing operating complexity and costs.

I-code limited is a quality driven in I.T and Security System company. In terms of commitment, I Code Ltd offers the finest equipment available in carefully integrated systems designed to achieve a cost effective approach to current and future needs. They have professional sales team to handle all customer requirements.

I See You Security specialises in the installation of CCTV, card access, burglary alarm systems both passive and active, and structured cabling.

They are a Riverside-based company supplying and installing security cameras, access control, video monitoring, solar trailers & AI analytics.

i-dect has many years of experience serving very demanding customer worldwide that intent to use most advanced integrated electronic defence technologies, products and systems.

Founded in 1999, iBeta specialises in 'QA on Demand' for software: functionality, compatibility, security, load/performance, code review, test plan engineering, automation testing, biometrics certifications, biometric system testing, and more, for websites, mobile apps, desktop/server applications, set-top boxes, and other platforms, with no subscriptions, retainers, or other long-term contracts.

Specialist in building technology & systems engineering , ICT engineering & consultant, social media consultant , project documentation & management.

ICS can provide customized CCTV solutions for your office, home, commercial property or compound. Current advancement of communication infrastructure has opened up a new world of CCTV remote surveillance. ICS specialize in CCTV installation application from affordable small business solution analog camera to large scale High Definition IP camera application.

Located in Perth, Ideal CCTV Ltd; installs various security systems inluding commercial CCTV, 3G wireless CCTV, domestic CCTV systems etc. The company has partnered with The Watch Security Systems in order to integrate CCTV Systems in London since 2007. Ideal CCTV Ltd security service providers and facility managers are looks for more cost effective and efficient ways to protect remote sites and premises.