Highlvl Robotics Underwater Security & Surveillance Services
Underwater security, fully under control
Underwater security services: Ports, docks, reservoirs, sensitive waters and critical underwater facilities have long been the weak link in security systems. Built on its own industry-grade ROV platform, Highlvl Robotics gives public security, armed police, maritime, port, nuclear power and water conservancy organizations all-weather, full-coverage underwater inspection and threat response, building a three-dimensional “surface plus underwater” security barrier.
Core application scenarios
Underwater security screening at ports and docks
- Routine underwater patrols of berths, channels, anchorages and other critical waters.
- Detection of underwater explosives, suspicious devices and illegal attachments.
- Inspection of quay piles and revetment structures to prevent structural hazards.
- Building an underwater security database together with port security departments.
Intrusion monitoring in sensitive waters
- Underwater surveillance of reservoirs, water sources, nuclear plant intake areas and other sensitive zones.
- Real-time identification of illegal intruders, divers and suspicious targets.
- Sonar and HD camera systems provide round-the-clock underwater situational awareness.
- Immediate alerts on anomalies, linked to surface security teams for fast response.
Safety inspection of underwater facilities
- Regular inspection of underwater pipelines, cables, gates, culverts and other critical infrastructure.
- Detection of illegal drilling, sabotage, theft and other signs of deliberate damage.
- Assessment of facility condition to prevent accidents caused by deliberate damage.
- Inspection reports that support security decisions.
Underwater EOD and hazardous object response
- In high-risk situations such as suspected explosives or unexploded ordnance, the ROV carries out remote reconnaissance instead of divers.
- HD imaging and sonar scanning identify the type and position of the hazard precisely.
- A manipulator can mark, secure or assist with removal, lowering the risk to personnel.
- Support for EOD specialists in planning safe disposal.
Water area security for major events
- Pre-event underwater security screening for conferences, competitions and celebrations.
- Full inspection of the event waters to eliminate underwater hazards.
- Continuous underwater watch during the event keeps the waters secure.
Equipment advantages
| Feature | Specification / detail |
|---|---|
| Covert operation | A low-noise propulsion system allows quiet cruising underwater with little chance of detection. |
| All-weather capability | Unaffected by light or weather, supporting continuous 24-hour underwater operation. |
| HD identification | 1080P pan-tilt camera with twin high-power LED lights and image enhancement. |
| Sonar detection | Optional multibeam imaging sonar penetrates turbid water to identify targets. |
| Precise control | A vector layout with six thrusters supports rotation in place, hovering and fine positioning. |
| Flexible payloads | Carries a manipulator, water quality sensor, underwater locating beacon and other equipment. |
| Depth coverage | Maximum working depth of 310 m for security work in all kinds of waters. |
| Real-time transmission | Video and data are sent live to the command centre for remote command. |
Service models
Routine inspection service
- Weekly, monthly or quarterly inspection plans with a water-area security file.
- Professional ROV pilots on site or visiting regularly.
- Standardized inspection reports recording facility condition and anomalies.
Emergency response support
- Rapid deployment on a security alert, arriving on scene immediately.
- Underwater reconnaissance and evidence collection on suspicious targets.
- Threat assessment and response together with security departments.
System solutions
- ROV configurations tailored to water conditions and the required security level.
- Integration of underwater surveillance, sonar detection and data transmission subsystems.
- Interfaces with existing security platforms for information sharing and coordinated response.
- Operator training and maintenance service.
Why choose Highlvl
- Own technology: core technologies in underwater propulsion, navigation and positioning, and system integration, with reliable product performance
- Field-proven: equipment validated in marine engineering, hydropower, offshore wind power and other harsh environments
- Safety first: replaces people in hazardous waters, protecting security personnel to the greatest extent possible
- Flexible deployment: a lightweight design carried by two people for rapid response to any security task
- Nationwide service: a nationwide security technical support network based at our Shanghai headquarters
Above the surface, all is visible; below it, Highlvl stands guard.
Highlvl Robotics uses intelligent equipment to strengthen the underwater security line, keeping every water area under control.
Contact us for an underwater security and surveillance solution
Service process and deliverables
- Inspection planning and water-area security file
- Scheduled or emergency underwater patrols
- Anomaly detection, alerts and response
- Standardized inspection reports