Business Wi-Fi
Wireless that holds up when the building is full, not just when it is empty.
Learn moreAustralia-wide internet and Wi-Fi solutions
Stay Connected. Stay Secure. Stay Operational.
From enterprise Wi-Fi and fibre networks to CCTV and managed services, Delion designs, installs and supports technology that keeps organisations connected across Australia.
106
Sites designed and installed
All
States and territories covered
24/7
Enterprise support
Services provided
- Coax solutions
- Fibre
- Wi-Fi
- Internet
- CCTV
- 4G/5G
- Telephony
- Casting
- IoT
- Managed services
- ISP
Solutions
Everything that keeps a commercial site connected
Six capabilities, delivered by one accountable team.
Business Internet
Business connections with automatic failover, to help keep your business operating during an outage.
Learn more
Fibre
Backbone infrastructure designed to outlast the next three fit-outs.
Learn more
CCTV
Camera coverage that produces footage worth reviewing.
Learn more
Managed Services
Monitoring, patching and on-site response handled by the team who built it.
Learn more
Smart Infrastructure
One converged network behind access, lighting, sensors and building systems.
Learn more
Industries
Built for environments where downtime is expensive
Every sector has its own pressure point. We design for that pressure first.
Hotels & Hospitality
Guests judge a hotel on its Wi-Fi before they judge the room.
Explore this sector
Education
Thousands of devices arrive on campus at exactly the same moment.
Explore this sectorCommercial Property
Tenants expect enterprise performance from day one of the lease.
Explore this sector
Healthcare & Aged Care
Clinical devices cannot wait for a network to recover.
Explore this sector
Mining & Resources
Remote sites need networks that survive dust, heat and distance.
Explore this sector
Retail
Payments, stock and cameras all depend on the same connection.
Explore this sector
Who we are
Specialists in Wi-Fi and internet solutions
For almost two decades, Delion has designed, installed and supported network infrastructure for mine sites, hospitality venues and commercial properties.
About DelionWhy Delion
What makes the difference on a national rollout
Engineering first
We survey and design before anyone picks up a cable. Fewer surprises, fewer callbacks.
National coverage
One team and one standard across every state, so multi-site rollouts stay consistent.
Long-term support
The technicians who built your network are the ones who answer when you call.
Future-ready networks
Capacity and pathways planned for the devices you will add in five years.
Featured projects
Work delivered on live, operating sites
Hotels & hospitalityNew South Wales
Kiama Holiday Park — Wi-Fi & CCTV Infrastructure Upgrade
- Challenge
- Coverage and access point positioning needed significant improvement across villas, communal areas and outdoor spaces.
- Outcome
- Faster, more reliable Wi-Fi coverage throughout the park and a significantly improved CCTV solution with centralised video management, AI-powered analytics and advanced search capabilities.
1 / 2
National coverage
Every project, on one map
Open a location to see the technology installed and the services our technicians provided.
How we work
Four steps from first site visit to ongoing support
Step 1
Discover
We walk the site, test what exists and learn how your teams actually work.
Step 2
Design
You receive a documented design with coverage, capacity and costs agreed upfront.
Step 3
Deploy
Installation is staged around your operations, then tested and certified.
Step 4
Support
Monitoring, reporting and on-site response keep the network performing.
Let's build something reliable together.
Whether you're planning a new development or upgrading an existing network, our technicians are ready to help.
- Documented, certified installations
- Proactive monitoring on managed sites
- Multi-site rollouts to one standard