Serving professionals all over NEPA since 1947, Guyette Communications is a Diamond Certified NEC Telephone Dealer that offers unified communication solutions, nurse call and supporting products, sound and time keeping solutions, wiring distribution solutions, and telecommunication solutions including professional communication systems. They also provide access control solutions, mass notifications and security cameras.

Based in the USA, H&S is an electronic systems integrator, specializing in access control, video surveillance, electronic security, and fire alarm systems. Its customers include school districts, gaming operations, financial institutions, sporting facilities, numerous manufacturing and distribution facilities, retail operations, office buildings and private residences.

Habitec is one of the largest privately owned residential and commercial security companies in the country. Family owned and operated since 1972, they have been providing superior protection in northern and central Ohio. They also operate full-service offices in Columbus, Ohio and northern Michigan to serve everyone from Buckeye Country to the Mighty Mackinac.

Habtech develops, manufactures and provides support services for a wide range of integrated systems, products and software for security, communications, building automation and industrial control applications. The areas in which they have integrated systems include access control, video surveillance, elevator control, alarm management, perimeter intrusion detection. ST2000Pro and Wonderware are the softwares that Habtech integrates with.

Haier is a pioneer manufacturer of electronics and HVAC products including ACs, heaters, mini splits, multi splits, VRF to chillers. With its global R&D Centers, Haier is known for world-class quality and design, built and manufactured completely in-house.

Haig Services Corporation has emerged as a leader in critical communications solutions. The company's security services include, video detection/CCTV, central station monitoring, intrusion alarms, access control and secure data management.

Haivision is a pioneering provider of mission-critical, real-time video networking and visual collaboration solutions. Connected cloud and intelligent edge technologies enable organisations to engage audiences, enhance collaboration, and support decision-making.

Hakimo is a technology company that integrates into physical security programs to improve the efficiency of access control monitoring and reduce the operating cost of expensive security command centers. Their AI software eliminates the mundane tasks of monitoring cameras and sifting through alarms so your security team can focus their time on higher value tasks.

Hall Telecommunications is the longest standing, privately owned Canadian telecom, security, outside plant/buried distribution, and specialty consumer electronics distributor in Canada.

Hamilton Tech Source is a Hamilton, Ontario–based security and low-voltage integration company specializing in professional security camera installation, structured network cabling, and commercial networking solutions. They design and install reliable, scalable systems for businesses across Hamilton, Burlington, and surrounding areas, helping clients improve security, connectivity, and operational efficiency.

Harbinger is a global technology company that builds products and solutions transforming the way people work and learn. For 35 years, they have been innovating alongside organizations that are in the people business – serving the Human Resources, eLearning, Digital Publishing, Education, and High-Tech sectors.

Harris County Universal Services is the solutions center for the departments and offices of Harris County. It designs, implements and maintains high-quality, innovative and cost-effective technology products and services for its customers. It provides comprehensive support through divisions: Business Applications, Business Operations, Customer Service, Cybersecurity, Fleet Services, Information Technology Infrastructure, Public Safety Technology.

Founded by Justin Harris, Harris Tec LLC is a start-up that specializes in technology solutions for small and medium sized business in the greater Las Vegas area. They provide cloud services, networking solutions, phone systems, VoIP and managed IT services for enterprises.

HAVEN (HavenLock, Inc.) are globally renowned providers of preventative access control technology that protects commercial clients, their people and what they value by enhancing safety protocols. HAVEN was founded by former members of the military and law enforcement. They know what real danger is and have created rock solid defense systems like HAVEN Lockdown to put an end to active violence in our schools, places of worship, and offices.

Hawkeye Security designs and installs robust custom security systems. Once installed, they offer technical support and warranty packages including their 24/7 service support and monitoring.

HazTek Safety Management is the largest and most diverse team of full-time safety experts in North America. As a provider of comprehensive safety management services, they manage worksite safety and health for many of the nation’s largest and most respected construction management firms and general contractors — partnering with companies to create fully customized programs.

Since 1996, HCGI (formerly Hartford Computer Group, Inc.) has been delivering solutions to commercial customers as well as government, education, and health care clients. It holds advanced certifications from hardware and software companies so that it can provide a total solution of integrated hardware, software, and services.

Hello Alert Inc. is an installation company located in Babylon. The company offers installation of CCTV cameras, access control, radio consoles, phones, ip consoles, etc.

Henrys Electronics based in the United Kingdom deals with security systems, intercoms, door entry phones, disco equipment, digital video recorders, surveillance equipment and CCTV camera kits. Henrys Electronics supplies to retail, trade and education sectors throughout the world.

HERE Technologies lets empowers its clients through the phones in real time. It provides data about a city's whereabouts and history for the convenience of its users. They provide location and map assistance and traffic predictability.

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.

Herman is a provider of AV products, procurement services and technical labor resources to systems integrators in the commercial AV industry. They offer highly skilled technical labor, engineering and CAD, programming, and service offerings on a national level, as well as a value-add online maintenance portal for easy management.

Herzog Technologies Inc. is a pioneer in railroad construction, maintenance, and operations. Founded in 1969 as an asphalt paving contractor, Herzog’s expertise now ranges from the construction of complex rail transportation projects to the operations and maintenance of 13 transit properties across North America.

HES is the leading manufacturer of electric strikes, electric strike accessories and cabinet locks. Known for quality and service, we develop innovative access control solutions and work to earn long-term relationships with distributors and installers. Based out of Phoenix, they offer premium customer care and ease of doing business. Other Brands based in Phoenix include Adams Rite, Alarm Controls, Securitron and LifeSafety Power.

Hexagon's Safety, Infrastructure & Geospatial division improves the resilience and sustainability of the world's critical services and infrastructure. Our technologies transform complex data about people, places and assets into meaningful information and capabilities for better, faster decision-making in public safety, utilities, defense, transportation and government.

Hexicurity is a provider of access control solutions like TransVeirfy and FirstPrincipals. The company's solution networks all the tenant access control systems into an integrated whole. Some of the other products offered by the company includes Travis, Dallas, Tyler and Lufkin 485.