One point of contact. Multiple technical disciplines.

TDSS presents an integrated portfolio of engineering and technology solutions, bringing together complementary capabilities associated with CGT and DM. Explore dedicated pages by discipline.

Electrical & Power

Switchgear, generators, UPS, batteries and power protection.

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ELV & Security

CCTV, road blockers, fire alarm and public address systems.

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ICT & Networks

Switching, routing, firewalls, Wi-Fi, fiber and telephony.

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Data Centers

DCIM, cold aisle, cooling, servers and storage.

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Smart Buildings

BMS, SCADA, IoT, automation and systems integration.

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Operation & Maintenance

Technical support, inspections, preventive and corrective maintenance.

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TDSS, with CGT and DM.

TDSS is the primary website identity. CGT and DM are presented as associated names in the group's combined commercial and technical portfolio.

From specification to support.

Technical evaluation · Product sourcing · Supply & logistics · Installation coordination · Testing & commissioning · Operation & maintenance. Scope is confirmed on a project-by-project basis.

Power distribution, protection, backup and control.

Solutions are proposed according to each project’s technical requirements, specifications, approvals and scope of supply.

MV/LV Switchgear & Protection

Switchgear panels, breakers, relays, metering and retrofit coordination.

Transformers & Distribution

Transformers, MDB, SMDB, MCC, ACB and MCCB equipment.

UPS Systems & Batteries

UPS systems, VRLA/AGM, nickel-cadmium (Ni-Cd) and lithium-ion batteries, including SAFT and other manufacturers, battery banks, monitoring and accessories.

Industrial Generators & Automatic Transfer Switches

Standby generators, automatic transfer switches and synchronization.

Surge Arresters & SPD

Medium-voltage surge arresters, SPDs and grounding accessories.

DC Chargers & Battery Monitoring

Industrial DC systems, battery chargers and condition monitoring.

Power Quality & Metering

Energy meters, protection devices and electrical monitoring.

Emergency & Exit Lighting

Emergency luminaires, illuminated exit signs and related equipment.

Illustrations are representative and do not imply completed project references or brand authorization.

Specialized Control & Safety Components

Representative product photography for the equipment categories. Final models and specifications are confirmed against each project RFQ.

Explore our industrial ventilation fans, instrument transformers, protection and monitoring relays, fire and smoke actuators, transformer cooling controllers, and DC chargers. Product illustrations are representative; exact models are specified per RFQ.

Fire & Smoke Control Actuators

Actuators for fire and smoke dampers, ventilation interfaces and life-safety control systems.

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Transformer Forced Ventilation Controllers

Controllers for transformer cooling fans, ventilation stages, fan protection and fault indication.

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Integrated safety, surveillance and access solutions.

Solutions are proposed according to each project’s technical requirements, specifications, approvals and scope of supply.

Illustrations are representative and do not imply completed project references or brand authorization.

Surveillance, Access & Perimeter Security

Cameras, controlled entry and physical perimeter protection.

CCTV & Video Analytics

IP cameras, recording, video management and analytics.

Access Control & Intercom

Card access, readers, door hardware and video intercom.

Road Blockers & Barriers

Bollards, road blockers, turnstiles and parking control.

Fire & Life Safety

Detection, suppression, evacuation and smoke-control interfaces.

Fire Alarm & Detection

Fire detection, control panels, devices and emergency interfaces.

Fire Suppression & Early Smoke Detection

Clean-agent suppression and aspirating smoke detection.

Fire & Smoke Control Actuators

Fire and smoke damper actuators, emergency ventilation interfaces and life-safety system integration.

Public Address & Voice Evacuation

Paging, amplifiers, speakers and emergency voice communication.

Communication & Facility Systems

Coordinated audio-visual and time synchronization systems.

Professional Audio & AV

Conference systems, sound reinforcement, video walls and AV.

Master Clock & Digital Clocks

Centralized clock synchronization and digital clock displays.

Enterprise connectivity, communications and IT platforms.

Scope focus: enterprise networks, communications, structured cabling and business IT. Data hall power, cooling and facility monitoring are addressed separately under Data Centers. Solutions are proposed according to each project’s technical requirements, specifications, approvals and scope of supply.

Switching, Routing & Firewalls

Campus and enterprise networking, perimeter security and segmentation.

Fiber Optic Infrastructure

Fiber backbone, ODF, splicing, testing and termination.

Structured Cabling & Network Racks

Enterprise copper/fiber cabling, patch panels, network racks and termination accessories; data hall rack power and containment are covered under Data Centers.

Wi-Fi & Wireless Networks

Wireless access points, controllers, coverage and secure access.

Network Management Systems

NMS platforms, monitoring, alerts and performance visibility.

IP Telephony & Cloud Voice

IP phones, PBX and cloud-based unified communications.

Enterprise Servers & Storage

Enterprise compute, storage, virtualization and backup platforms for business IT environments; critical facility infrastructure is covered under Data Centers.

TV / Broadcast & IPTV

Broadcast infrastructure, TV distribution and IPTV systems.

Illustrations are representative and do not imply completed project references or brand authorization.

Mission-critical facilities: power, cooling, resilience and monitoring.

Scope focus: data hall facilities, critical power, cooling, DCIM and resilient infrastructure. Enterprise connectivity and network platforms are addressed separately under ICT & Networks. Solutions are proposed according to each project’s technical requirements, specifications, approvals and scope of supply.

Data Center Design & Integration

Integrated infrastructure planning and multidisciplinary coordination.

DCIM Platforms

Data Center Infrastructure Management, dashboards and alarms.

Cold Aisle Containment

Containment systems and thermal management solutions.

Precision Cooling

Cooling and environmental controls for IT spaces.

Data Center UPS & Battery Backup

Resilient and redundant power continuity for critical IT loads, including UPS architecture, battery backup and monitoring; general electrical UPS products are covered under Electrical & Power.

Data Hall Racks, PDUs & Cabling

Data hall rack infrastructure, power distribution units and structured connections within critical IT environments; enterprise-wide cabling is covered under ICT & Networks.

Data Center Compute & Resilience

Integration of compute, storage and backup into data center environments, with focus on resilience, redundancy and availability; enterprise IT platforms are covered under ICT & Networks.

Data Center Environmental Monitoring

Data hall temperature, humidity, leak detection and alerts for facility operations, coordinated with DCIM and critical cooling.

Illustrations are representative and do not imply completed project references or brand authorization.

Building automation, AV, lighting and integration.

TDSS supports the design coordination, supply, integration, testing and commissioning of smart building technologies. This page focuses on system solutions; ongoing maintenance services are presented separately under Operation & Maintenance.

Building Management System (BMS)

HVAC, lighting, energy and plant monitoring and control.

SCADA & PLC Automation

Industrial controls, supervisory monitoring and integration.

Smart Lighting & Controls

Sensors, schedules, automation and efficient lighting control.

Systems Integration

Coordinated interoperability between building and security systems.

Energy Management

Energy metering, consumption insights and optimization.

Digital Signage & IPTV

Information displays, IPTV and content distribution.

Parking Management

Vehicle access, parking controls and integrated security.

IoT Sensors & Smart Monitoring

Connected sensors, alarms and unified dashboards.

Illustrations are representative and do not imply completed project references or brand authorization.

Solutions for complex, mission-critical environments.

Our website presents relevant project types without disclosing confidential client identities, project values, photographs or contractual details. Approved case studies can be added after client authorization.

Commercial & Mixed-Use Developments

Coordinated delivery of integrated ELV, ICT and building-technology packages across commercial and mixed-use projects.

Critical Power & Infrastructure

Project coordination for critical power infrastructure, including technical interfaces, procurement and delivery requirements.

Data Centers & Technology Facilities

Multi-discipline project scopes spanning data-center infrastructure, technology systems and supporting facilities.

Industrial & Utility Facilities

Integrated industrial and utility project packages involving control, electrical and monitoring interfaces.

Transport & Security Infrastructure

Coordinated security-infrastructure packages for transport and high-security environments.

Facilities Operation & Maintenance

Operational support capabilities; detailed preventive and corrective maintenance services are presented on the dedicated Operation & Maintenance page.

Specification-led sourcing. Quality-focused delivery.

We coordinate specification-led procurement, technical submittals, compatibility checks, quality records and delivery planning. Equivalent solutions are considered only when the client permits them.

What we prioritize

Specification Compliance

Specification reviews, manufacturer datasheets, technical submittals and documented compatibility checks.

Quality & Traceability

Source verification, traceability records, certificates where applicable and clearly documented warranty terms.

Commercial Coordination

Supplier quotations, commercial clarifications, lead-time tracking, shipping coordination and delivery documentation.

Standards relevant to our solutions

We reference internationally recognized standards in technical reviews, specification alignment and project planning, where applicable to the equipment, system design, local requirements and agreed contractual scope. Standards listed here are informational references—not a claim of certification, accreditation, formal compliance or endorsement.

Support beyond initial delivery.

Our dedicated Operation & Maintenance services cover planned inspections, preventive maintenance, fault diagnosis, corrective support, system health checks and spare parts coordination across electrical, ELV, ICT and critical infrastructure systems. Specific coverage, response times and service levels are defined by each contract.

Preventive Maintenance

Planned checks, servicing and equipment condition assessments.

Corrective Maintenance

Fault investigation, repair coordination and component replacement.

UPS & Battery Health

Battery inspection, replacement planning and UPS servicing.

ELV & Security Systems

Routine inspection and support for surveillance and access systems.

Networks & Data Centers

Infrastructure health checks and technology support.

Spares & Retrofit Coordination

Replacement parts, obsolescence and technical compatibility review.