Sentinel Proactive — Proactive Marine Asset Protection Virtual AIS Monitoring for Offshore and Subsea Infrastructure
Sentinel Proactive combines proven Virtual AIS technology with smart automation to stop maritime incidents before they happen. The system continuously monitors vessel movements, defines digital safety zones and sends direct alerts to both crews and operators, preventing damage to subsea and surface infrastructure.
Key capabilities
- Real-time monitoring and alerts: tracks AIS-equipped vessels and then issues direct warnings to vessels and notifications to operators when a risk is detected.
- Digital safety zones and virtual buoys: creates electronic protection zones and virtual markers on subsea cables, pipelines, wind farms and ports to make hazards visible on marine navigation systems.
- Intelligent rules and incident management: uses customizable rules based on vessel type, speed and behaviour to trigger hierarchical alerts, and keep a secure audit trail for compliance and incident investigation.
- Cloud-based control and security: browser-based interface, encrypted communications, and without the need for integration with client IT systems.
- Flexible deployment and scalability: compact shore stations with low-power options scale from single assets to complex networks across wind farms, subsea cables, oil and gas facilities, ports and marine protection zones.
Why choose Sentinel Proactive?
Sentinel Proactive is an always-on Virtual AIS protection system engineered to reduce incidents of damage to surface and subsea assets caused by human error, responsible for up to 65% of marine incidents. Proactive Virtual AIS monitoring has been proven to reduce risk incidents by up to 80%.
Sentinel Proactive – Marine Asset Protection
Sentinel Proactive delivers proactive, real-time Virtual AIS alerting that makes marine assets visible to vessels and intervenes before incidents occur. Designed to protect critical marine infrastructure and the communities that depend on it, Sentinel Proactive combines always-on monitoring, intelligent automation, and direct vessel alerting to reduce the risk of collisions, anchor strikes, and safety or environmental incidents.
Proactive Prevention. Always-On Coverage.
Sentinel Proactive integrates cloud-based software, purpose-built Virtual AIS hardware, and 24/7 monitoring to provide early warning of developing risks around subsea cables, pipelines, offshore energy assets, ports, and restricted marine zones. When a potential threat is detected, Sentinel Proactive delivers instant Virtual AIS alerts directly to vessel navigation systems and operators—enabling timely action before an incident occurs.
Rather than relying on post-event reporting, Sentinel Proactive supports real-time situational awareness and active intervention, helping operators prevent damage, downtime, and environmental harm.
Built for Critical Marine Operations
Sentinel Proactive is deployed across oil and gas, telecommunications, power, offshore wind, ports, and regional authorities. The platform supports multi-layer Virtual AIS protection—combining software intelligence with hardware, radar integration, aerial monitoring, and rapid-response coordination—delivering reliable automation in complex marine environments.
From single assets to large-scale infrastructure networks, Sentinel Proactive provides continuous visibility, actionable Virtual AIS alerts, and dependable protection.
Milltech Marine supplies Sentinel Proactive solutions as part of its commitment to connected safety and life-saving marine technology, supporting systems that prioritize prevention, reliability, and real-world operational performance.
