AV systems, from design to maintenance
GHT-SYS maintains existing AV systems, delivers new systems from the ground up and supports larger projects as a subcontracting partner. We integrate display, audio, control and collaboration technologies into one documented system.
Services
GHT-SYS maintains existing AV systems, delivers new AV systems and supports AV main contractors as a subcontracting partner on corporate, institutional and international projects.
Maintenance & support (SLA)
We maintain existing AV systems with response times defined in an SLA. Through regular checks, documented fault handling and preventive servicing, we help meeting rooms, displays, audio systems and control systems stay reliable in everyday use.
Before critical periods or important events, we can also carry out a readiness audit. We check the condition of the system, identify weak points and document what needs attention to keep the system running reliably.
Contact usBefore critical periods or important events, we can also carry out a readiness audit. We check the condition of the system, identify weak points and document what needs attention to keep the system running reliably.
End-to-end installation
We deliver new AV systems from site survey and system design through installation, programming, commissioning and handover. Engineering and installation responsibility stays in one place, so responsibilities remain clear throughout the project.
The process includes system design, scheduling, installation, control programming, testing and handover documentation.
Contact usThe process includes system design, scheduling, installation, control programming, testing and handover documentation.
Subcontracting / white-label
GHT-SYS supports AV main contractors in Hungary and across Europe as an experienced subcontracting partner. We work with our own engineering and installation team, covering installation, commissioning and on-site support.
The work is documented and delivered according to the main contractor’s technical and quality requirements, including white-label delivery where needed. Our team can be deployed across several European markets, giving main contractors reliable support during project peaks, capacity gaps or urgent on-site work.
Contact usThe work is documented and delivered according to the main contractor’s technical and quality requirements, including white-label delivery where needed. Our team can be deployed across several European markets, giving main contractors reliable support during project peaks, capacity gaps or urgent on-site work.
Technologies
GHT-SYS designs and integrates display, audio, control and collaboration technologies for meeting rooms, conference rooms and corporate spaces. Each solution is matched to the space, the way it will be used and the existing infrastructure.
Display
We design and install display systems for corporate environments: display walls, projector and LED solutions, meeting room screens and conference room displays. Brightness, size, resolution and placement are always matched to the space and the use case.
Audio
We design and build audio systems for meeting rooms, conference rooms and larger spaces. Microphones, loudspeakers, DSP, room acoustics and video conferencing platforms all affect how clear and reliable the sound will be in everyday use.
Control
We programme control systems that bring display, audio, sources and room functions together on one interface. The user interface is designed so meetings can start easily, while the full system works in sync in the background.
Collaboration technologies
We integrate video conferencing and collaboration platforms into meeting room and conference room environments. We work with Microsoft Teams, Zoom, Google Meet, Cisco and Poly systems, Teams Room and Zoom Room solutions, cameras, microphones, displays and control panels.The goal is to make hybrid meetings start reliably and work consistently, whether participants are in the room or joining remotely. Where data protection or infrastructure requirements call for it, we also integrate on-premise solutions.
A clear process from survey to operation
Whether we are building a new system or taking over an existing AV system, we work in a documented process. The technical condition, responsibilities, schedule and handover scope remain clear from the start.
Survey
We assess the current condition, user needs and technical environment on site or based on existing documentation. We can also map undocumented AV systems.
Design
We prepare a system design, technical proposal and schedule. During design, we take into account the space, user needs, existing infrastructure and operational requirements.
Installation and commissioning
We install, programme and test the AV system. In subcontracting projects, we work according to the main contractor’s technical requirements and project process.
Maintenance
After handover, we provide system documentation and, if needed, support ongoing operation with SLA-based maintenance. This helps keep the system manageable in the long term, not just complete on handover day.
Survey
We assess the current condition, user needs and technical environment on site or based on existing documentation. We can also map undocumented AV systems.
Design
We prepare a system design, technical proposal and schedule. During design, we take into account the space, user needs, existing infrastructure and operational requirements.
Installation and commissioning
We install, programme and test the AV system. In subcontracting projects, we work according to the main contractor’s technical requirements and project process.
Maintenance
After handover, we provide system documentation and, if needed, support ongoing operation with SLA-based maintenance. This helps keep the system manageable in the long term, not just complete on handover day.
Common questions about AV systems
What is the difference between proactive and reactive AV maintenance?
Reactive maintenance starts after a fault has already appeared. Proactive maintenance uses regular checks, preventive servicing and system assessments to reduce the risk of unexpected downtime. In SLA-based maintenance, GHT-SYS can provide regular checks, documented fault handling and readiness audits before critical periods.
How do you take over an undocumented AV system?
GHT-SYS starts with a site survey. We map the equipment in the rack, cabling, control system, displays, audio system and related infrastructure. The result is documentation that maintenance, troubleshooting and future upgrades can build on.
What does an AV maintenance SLA include?
An AV maintenance SLA typically defines response times, check frequency, fault handling process and escalation path. The GHT-SYS maintenance model can include regular checks, documented fault handling, preventive servicing and system checks before critical events.
Does GHT-SYS only do maintenance, or do you also build new AV systems?
GHT-SYS maintains existing AV systems, delivers new AV systems and provides subcontracting support for larger projects. The three models can also be combined, for example when a new system moves into SLA-based maintenance after handover.
Which systems and manufacturers does GHT-SYS integrate?
GHT-SYS works as a vendor-independent integrator. We choose the right solution for the system, the space and the way it will be used, including Microsoft Teams, Zoom, Google Meet, Cisco, Poly, Crestron, Extron, Biamp and QSC environments.
Can GHT-SYS support AV projects abroad as a subcontractor?
Yes. The GHT-SYS team can be deployed across several European markets. As a subcontracting partner to AV main contractors, we can support installation, commissioning and on-site delivery.
Tell us about your AV project
Send us a few details about your existing AV system, new project or subcontracting needs. Our team will get back to you within 48 hours.
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