Overview
Paragon Security was commissioned to design a CCTV system upgrade for a naval support vessel – to deliver a modern, high-resolution IP solution while overcoming the unique operational and environmental challenges of a working vessel.
Vessel Profile
The vessel is a worldwide support ship operating in support of the United Kingdom’s Navy. Her duties involve supporting training operations and transporting military personnel and equipment around the world. She undertakes tasks including carrying specialist craft operated by the Special Boat Service (SBS). The vessel is equipped with several operations and briefing rooms. She employs a crew of some 16 personnel and is able to accommodate up to 72 troops as well as Fast Interceptor Craft (FIC).
Scope
The vessel operators were looking to replace their existing CCTV systems since it comprised a combination of two separate systems which they wanted to bring into one solution.
An on-board survey was undertaken where the two systems were reviewed. The system in use would only support 8 cameras (3 of these in the engine room).
Key stakeholders were interviewed to establish the requirements:
- Eight cameras were present on the vessel, 3 of which are pan and tilt
- All new cameras must have day/night function
- Additional cameras were required to cover the gangway access port and starboard plus an extra camera in engine room
- A network video recorder was required to enable recording and playback facility
- The new system was required to be a self-contained system with no internet connection but networked on the vessel so the cameras could be viewed on various computers.
- Option to utilise the existing cabling if possible
The Challenge
The vessel’s owners required a CCTV upgrade that addressed several critical constraints:
- Replacement of an outdated analogue CCTV system with a modern, high-resolution IP-based solution
- Minimal disruption to ship operations and crew
- Re-use the existing coaxial cable infrastructure to avoid the cost, time, and risk associated with installing new CAT6 cabling
- Provision of rugged, marine-grade cameras capable of operating in harsh environmental conditions with wash/wipe functionality
These requirements demanded a carefully engineered, vessel-specific solution rather than a standard off-the-shelf CCTV system.
The Solution
Following an extensive survey, Paragon Security delivered a fully bespoke CCTV system tailored to the vessel’s operational and environmental requirements. This included detailed system drawings with layout plans showing camera views, schematics, equipment schedule, data sheets and engineering documentation demonstrating how each requirement was met.
Key elements of the solution included:
Advanced IP-over-Coax Transmission
Paragon implemented innovative transmission technology enabling high-definition IP CCTV video to be carried over the vessel’s existing coaxial cabling. The solution supports bandwidths of up to 200 Mbps, allowing multi-camera matrix views at CCTV workstations. Paragon’s unique transmission technology allows 90 watts power transmission (PoE++) over coaxial cable – sufficient to drive PTZ camera and infra-red lamps.
Bespoke Mechanical Engineering
Custom stainless-steel adaptor plates were manufactured to allow the new IP cameras to be mounted onto existing camera brackets. This significantly reduced engineering work, avoided hot works – minimising installation time.
Project Outcome
The system designed by Paragon was successfully installed without operational disruption and was completed to the full satisfaction of the client.
Key Value Delivered
- Minimal vessel downtime
- Reduced installation cost and risk
- Future-proof, high-resolution IP surveillance system
- Marine PTZ and fixed cameras with wash/wipe facility
- Demonstration of expertise in the design of CCTV in Naval marine applications
Paragon will be delighted to support you with your CCTV upgrade project. Please contact us on [email protected]