6 | WATERLINE September 2025 FEATURE CRM, ACCESS CONTROL & SECURITY INTEGRATED INFRASTRUCTURE FOR MARINAS: SMARTER SYSTEMS, SAFER SITES By Dan Sullivan, Managing Director Red Dog Group As the operational demands on marinas grow – from compliance obligations to digital connectivity and tenant expectations – the infrastructure that underpins these facilities needs to evolve in parallel. Increasingly, that means treating security and communications systems not as add-ons, but as core infrastructure. Harsh marine conditions create specific challenges such as a highly corrosive environment, extreme UV exposure, and dynamic site layouts across floating structures. The most robust systems are those built on a fibre backbone, providing both high-speed connectivity and the distance handling required to span distributed marina footprints. Access control systems are now expected to integrate with broader operational platforms – not only for gate or facility access, but also for CRM systems, contractor management, and remote control via marina management software. The ability to synchronise access credentials, automate permissions, and manage facilities in real time has become a key expectation. Remote metering of water and power is increasingly part of these systems, providing operators with real-time usage data, tenant-level accountability, and billing integration – all over a secure communications backbone. Video surveillance also benefits from a systems-based approach. Vendor-neutral video management software (VMS) enables smart camera selection based on zone requirements – from wide-angle marina entrances, to high-definition fuel dock coverage. Site-wide IP architecture means camera feeds can be recorded, reviewed, and responded to – even offsite. Electrical design plays a supporting but vital role. These systems typically run off shared switchboards, requiring coordination for surge protection, fault isolation, and compliant power distribution. A joined-up electrical and communications design results in better reliability and easier commissioning – critical for multi-stage marina projects. Perhaps most overlooked is long-term support. Infrastructure that’s difficult to maintain or update will fail faster. Designing with maintainability in mind – from cable containment to remote diagnostics – reduces life-cycle cost and avoids disruptions. Many operators are now engaging integrated providers to support the entire lifecycle – from design to deployment and beyond. Marinas that treat communications and security systems as engineered infrastructure – not bolt-ons, are the ones best positioned to meet compliance standards, support tenants, and scale with confidence. For more information visit: rdg.com.au
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