Wollongong Mesh: Balancing 6 4K Cameras & Gaming
“Whenever the security cameras act up, my game starts lagging!”
If you live in a multi-storey home in Wollongong, you’ve probably heard this complaint. The issue is rarely your NBN speed; it’s Resource Contention within your home network.
As an SRE, I don’t just see a slow network; I see congestion, suboptimal path selection, and a complete lack of Quality of Service (QoS). At All Round Tech, we treat a family home with six 4K cameras and a serious gamer like a mini enterprise. Here is how we engineered a solution for a dual-storey brick home right here in the Illawarra.
The Challenge: Wollongong’s Silent Network Killer—Brick
Our client’s home in Mount Keira presented a classic networking challenge: Double Brick Structure.
- The Load: Six 4K IP cameras (constantly streaming ~10Mbps each), one NVR, an Apple TV, three laptops, and a PS5. Total concurrent load: ~80-100Mbps.
- The Infrastructure: A standard ISP-provided modem/router on the ground floor.
- The Symptom: When cameras were active, game latency (ping) on the PS5 upstairs would spike from 20ms to 200ms+. The connection was “Spiky” and “Unreliable”—the two words an SRE hates most.
A typical retail “extender” or “booster” makes this worse by adding more latency. Brick absorbs Wi-Fi signals like a sponge, cutting 5GHz throughput by up to 90% per wall.
Recovery Performance: Manual vs. Engineered Backhaul
We needed a solution that bypasses the brick walls. While we prioritises reliable local storage so your footage remains yours, we also need high-speed synchronisation between nodes.
Based on All Round Tech internal testing, here is the efficiency gap between a standard wireless Mesh and an SRE-engineered wired backhaul:
| Metric | ISP Modem + Wireless Mesh | SRE Engineered Wired Backhaul |
|---|---|---|
| Total Inter-Floor Throughput | ~80Mbps (Spiky) | ~1000Mbps (Stable) |
| 4K CCTV Sync Latency | ~150ms | < 2ms |
| PS5 Game Ping (concurrent) | 180ms+ (Laggy) | ~25ms (Stable) |
| Primary Failure Point | Signal Degraded by Brick | None (Single Point of Failure Eliminated) |
Recovery Performance: The Engineering Stack
We didn’t just “throw up a few cameras.” SREs know that “data doesn’t exist unless it’s in three places.” But for real-time streaming, the priority is stable pathing. We implemented the All Round Tech Standard for reliable home networking:
1. Hardwired Backbone (The Foundation)
A standard SRE doesn’t rely on Wi-Fi for critical infrastructure. We used existing cavity space to run a single Cat6 Ethernet cable from the main router downstairs to a central point upstairs. This is bank-level security and rock-solid reliability I’ve used for major corporations over the past 20 years directly to your home.
2. Standard Mesh as “Access Points” (The Node)
Instead of using Mesh as repeaters, we configured them as Wired Access Points (APs). The hardwired backhaul handles 99.9% of the heavy lifting. The cameras upstairs connect to the upstairs Mesh node via Ethernet or strong 5GHz Wi-Fi, which then sends the data directly downstairs over the Cat6 cable, bypassing every brick wall.
3. “Blast Radius Control”: VLAN Segmentation
This is where standard handymen fail. We don’t just “plug cameras in.” We architect a segmented network using VLANs. SREs never trust a single point of failure.
- VLAN 10: Trusted (Gaming/NAS/PCs) — Highest Priority
- VLAN 20: IoT/CCTV (Cameras/NVR/Smart Fridge) — Restricted (No Internet Access)
By separating the heavy CCTV traffic onto its own virtual lane, we ensure that a sudden burst of camera data cannot congest the main lane used for gaming and NetBanking.
Conclusion: Engineering Piece of Mind
Modern home offices in the Illawarra are now as complex as small businesses, but most tech support only fixes the surface. I started All Round Tech to bring the same bank-level security and rock-solid reliability I’ve used for major corporations over the past 20 years directly to your home.
We don’t just install gadgets; we engineer resilient ecosystems. We make your network excel.
Don’t wait for a system crash. Contact us for a SRE-Level Network Audit in Wollongong