Mandarin technical coordination
Mandarin-speaking staff can discuss requirements, drawings, BOQs, and technical solutions directly.
GTI surveys, designs, installs, integrates, tests and maintains CCTV, LAN, WiFi, access control and building ELV systems. Regular on-site service covers Jakarta, Tangerang, Bekasi, Cikarang and Karawang. Projects can be planned throughout Indonesia with Mandarin coordination. The ELV scope concerns communications and building systems, not general power distribution.

Choose a system to review the work scope, integration needs, and maintenance support. Discuss a new project or improvements to an existing installation.

GTI integrates network infrastructure for Jakarta offices and factories: fiber backbones, LAN, WiFi and device interfaces, from surveys and design through installation, testing and handover records.
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GTI provides CCTV installation for Jakarta offices, factories and warehouses: surveys, agreed equipment supply, cameras, recording and testing. Our project experience includes a 300+ camera industrial system.
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Server-room infrastructure integration in Jakarta: rack organization, cable management, networking, UPS and environmental monitoring, matched to capacity and operating conditions.
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BMS monitoring, alarms and building-system interfaces in Jakarta, based on an agreed point list, protocols, operating logic and integration scope.
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Fixed public-address, building paging and meeting-room AV installation in Jakarta, including speakers, microphones, amplifiers, displays, conference cameras and agreed integration.
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Parking barrier and vehicle-access integration in Jakarta, with readers, sensors, cameras and controls matched to vehicle flow. Payments and customer-owned equipment are treated as separate interfaces.
Read more →Solutions combine systems around risk, operations, areas, interfaces, and implementation stages.

GTI integrates factory CCTV, LAN, fiber, WiFi and ELV systems throughout Indonesia. Surveys, design, equipment supply, installation and testing follow the agreed project scope, with Mandarin technical coordination available.
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LAN, WiFi, CCTV, access control and meeting-room systems for Jakarta offices, coordinated with tenants, building management and work windows.
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Hotel WiFi, shared-area CCTV and apartment access systems in Jakarta, planned around guests, residents, operators and building conditions.
Read more →See GTI’s role, the systems involved, and each project’s stage before discussing similar requirements at your site.
| Work | Project stage | Related page |
|---|---|---|
| Implementation cases | ||
| 300+ Camera Industrial CCTV Deployment | Installed and operating | View → |
| Industrial CCTV for Smelting and Rotary-Kiln Workshops | Implemented and handed over | View → |
| Industrial Server Room Infrastructure Integration | Completed and accepted | View → |
| Industrial WiFi and Meeting Room Audio Visual Integration | Delivered and accepted | View → |
| West Java Factory Office Network Upgrade | Delivered and accepted | View → |
| Jakarta Hotel CCTV and Low-Voltage System Integration | Completed and handed over | View → |
| CCTV Deployment for Commercial and Warehouse Areas | Installation and handover records completed | View → |
Contact channels: WhatsApp, business email, online message. Contact details →

A 300+ camera industrial CCTV system with fiber and Cat6 backbone, PoE switching, centralized storage, management servers, and a nine-screen video wall.
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A 100-camera CCTV deployment across two industrial workshops, including design, equipment, installation, fiber and Cat6, network cabinets, configuration, testing, and UAT.
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Integration of approximately 13 racks, a 160 kVA UPS, batteries, power distribution, fiber and Cat6, precision cooling, environmental monitoring, access, CCTV, and fire protection.
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CCTV servicing and office network maintenance in Jakarta: fault assessment, diagnosis-led repair and scheduled care for CCTV, LAN, WiFi and building systems, with scope and timing agreed per job.
Read more →Review capacity, compatibility, installation, and maintenance needs before choosing equipment or a solution.

Separate internet, LAN and WiFi symptoms before adding access points or changing an office broadband plan.
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A PoE switch selection brief covering per-port demand, total budget, uplinks, environment and checks of the actual configuration.
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Prepare surveillance objectives, priority areas, site conditions and recording needs so a CCTV quotation goes beyond camera counts.
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Review SBU certificates and their listed work categories for your vendor assessment or procurement requirements.
Read more →Start with the city, facility type, and the requirement or problem. Technical details can follow once the initial need is clear.