Upgrade to cloud storage with legacy CCTV systems
Many offshore oil and gas facilities continue to rely on legacy CCTV security systems that have been operating reliably for years. These systems play a vital role in protecting personnel, monitoring operations, and safeguarding critical assets in some of the world’s most harsh and hazardous environments.
As digital transformation continues across the energy sector, many operators are looking to adopt cloud storage and remote video management. A common concern is whether upgrading means replacing every existing camera and starting from scratch.
The answer is not always.
This approach can reduce costs, minimise downtime, and extend the life of your current CCTV security system.
However, achieving a successful migration requires more than simply installing new software. Every facility has different operational requirements, network capabilities, and environmental challenges. The real success lies in careful engineering, planning, and system integration.
Engineering Services That Enable Legacy CCTV Cloud Migration
Migrating a legacy CCTV security system to the cloud begins with understanding your existing infrastructure. A detailed engineering assessment ensures your current system is compatible, identifies any limitations, and provides a clear migration strategy that minimises operational disruption.
Legacy CCTV System Assessment
Before recommending any solution, we conduct a comprehensive assessment of your existing CCTV infrastructure.
This includes evaluating:
- Existing IP cameras and recording devices
- Video Management Systems (VMS)
- Network Video Recorders (NVRs)
- Camera compatibility
- Fibre optic infrastructure
- Structured cabling
- Communication cabinets
- Network switches
- Power availability
- Environmental and hazardous area requirements
The objective is to identify which parts of your legacy CCTV system can be retained and where upgrades may be beneficial.
Network Assessment and Cloud Readiness
Reliable cloud connectivity starts with a strong network.
Our engineering team assesses:
- Available bandwidth
- Fibre optic backbone
- Network resilience and redundancy
- Switch capacity
- VLAN configuration
- Cybersecurity readiness
- Connectivity between offshore and onshore facilities
CCTV Coverage Studies
Before modernising a surveillance system, it is important to verify that camera coverage still meets current operational and safety requirements.
Coverage studies help evaluate:
- Blind spots
- Camera positioning
- Critical process areas
- Access control points
- Perimeter protection
- Helidecks
- Loading and unloading areas
- Newly expanded operational zones
Rather than replacing every camera, improvements can be focused where they are needed most.
System Integration and Migration Planning
Every migration should be carefully planned to ensure minimal disruption to operations.
Our engineering services include:
- Legacy CCTV compatibility verification
- Migration planning
- Network configuration
- Integration with access control systems
- Integration with alarm and monitoring systems
- Cybersecurity recommendations
- System documentation
By designing a phased migration strategy, facilities can continue operating while modernising their security infrastructure.
Testing, Commissioning and Handover
A successful migration does not end with installation. We provide comprehensive testing and commissioning services, including:
- CCTV configuration
- Camera validation
- Fibre optic testing (OTDR)
- Structured cabling certification
- Factory Acceptance Testing (FAT)
- Site Acceptance Testing (SAT)
- Performance verification
- Final documentation and handover
These services help ensure your upgraded system performs reliably in demanding offshore oil and gas environments.
Bringing Your Legacy CCTV System to the Cloud
Avigilon Alta is a cloud-native Video Management System (VMS) that can integrate with many existing CCTV systems, helping you move to the cloud without replacing every camera.
If you have compatible IP cameras (such as ONVIF-compliant models or cameras supported by the Avigilon Cloud Connector), they can often be connected directly to the cloud platform.
If you have analog cameras with coaxial cabling and a DVR, there are still upgrade options:
- Keep your existing DVR if it can provide IP video streams.
- Replace only the DVR with a compatible encoder or gateway while retaining your existing analog cameras.
This approach reduces upgrade costs, minimizes downtime, and extends the life of your existing CCTV infrastructure while unlocking the benefits of cloud video management.
Depending on your existing infrastructure, organisations can benefit from features such as:
- Secure cloud storage
- Remote access from anywhere
- Centralised management across multiple sites
- AI-powered video analytics
- Smart search capabilities
- Simplified software updates
- Reduced dependence on on-site servers
- Scalable expansion as operational requirements grow
Upgrade to cloud storage system!
Whether you are looking to extend the life of your existing legacy CCTV system, migrate to a cloud-based platform, or undertake a complete CCTV upgrade, we provide end-to-end engineering services—from initial assessment and system design through to installation, integration, testing, commissioning, and long-term support.
Reach out to our sales team on contact@vivoasia.com
