We Solve Problems
Our experienced technicians diagnose faults quickly and provide practical solutions that actually work.
Sunshine Coast's Trusted Partner
Connect.Protect.Perform.
Trusted communications, security and signal solutions for homes, businesses and managed properties across the Sunshine Coast.
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Why choose us
clear signals, clean solutions.
Whether it's a data network, CCTV system, Starlink installation or antenna fault — CDSS delivers reliable results every time.
We Communicate Clearly
From first contact through to job completion, you'll always know exactly where things stand.
We Show Up
When we say we'll be there, we'll be there. Reliability isn't a buzzword — it's our baseline.
We Do It Right
Professional workmanship backed by experience, integrity and genuine pride in our craft.
What we do
Three disciplines. One trusted team.
Connect
Data & Connectivity
Data cabling, Wi-Fi access points, Starlink installations and communications infrastructure built for homes, businesses and managed properties.
- Data cabling & data points
- Wi-Fi access points
- Starlink installation & repairs
- Communications infrastructure
Protect
Security Systems
Protect your property with professionally installed CCTV systems, security camera upgrades and security infrastructure tailored to your site.
- CCTV installation
- Camera upgrades & extensions
- Security infrastructure
- Fault diagnosis & troubleshooting
Perform
Signal Solutions
Clear reception and reliable performance. TV antennas, signal systems and caravan antenna solutions across the Sunshine Coast.
- TV antenna installations & repairs
- Signal fault diagnosis
- Caravan antenna solutions
- Signal distribution systems
Who we work with
From homeowners to managed communities
We work with a broad range of clients across the Sunshine Coast — delivering fast, dependable service with clear communication at every step.
Talk to usProperty ManagersBody CorporateStrata ManagersCaravan ParksRetirement VillagesAged Care ProvidersSmall BusinessesGovernment DepartmentsHomeowners
Service Area
Noosa to Glass House Mountains
Sunshine Coast Hinterland
About CDSS
Built on Experience. Driven by Service.
Coastal Data, Security & Signal was founded on a simple belief: customers deserve honest advice, reliable workmanship and exceptional service.
After decades of combined industry experience, Marley and Facundo established CDSS to provide professional communications, security and signal solutions backed by integrity, responsiveness and genuine care.
Our full storyReady to connect, protect
and perform?
Get a no-obligation quote from the Sunshine Coast's trusted signal specialists.