Blog

Notes from under
a lot of switchboards.

Plain-English answers to the questions we get on site — written after the visit, not from a brochure.

30 October 2026 · C-Bus · Diagnosis

Is your C-Bus actually broken? Read this before you call anyone

Most “dead” C-Bus systems are not dead. Here is what to check, what never to touch, and why the work legally has to be done by a licensed electrician.

Read the article →
23 October 2026 · C-Bus · Shelly

Shelly vs C-Bus: which one does your house actually need?

They are not competitors. One is a wired backbone, the other hides behind a light switch. Confusing them is how people waste money.

Read the article →
16 October 2026 · Integration

Five systems, six apps: how a normal Melbourne house ends up unmanageable

Alarm, cameras, lighting, blinds, intercom — each installed by a different trade, each with its own app. Here is how that happens, and how to undo it.

Read the article →
9 October 2026 · C-Bus

What a “C-Bus takeover” actually involves

Not a sales word. It means reading someone else’s project, rebuilding the database, and documenting a house that nobody has documented for fifteen years.

Read the article →
2 October 2026 · Hardware

5500PCU or 5500CN? The gateway question that decides your app

Two small boxes, twenty years apart, and only one of them is worth keeping when you put a C-Bus house on a phone.

Read the article →
25 September 2026 · C-Bus · App

Why your C-Bus app stopped working (and why the system is fine)

The lights still work. The app does not. Almost always it is the gateway, the vendor, or the network — not the C-Bus wiring in your walls.

Read the article →
18 September 2026 · C-Bus · Repair

A dead circuit is not a dead system: how we diagnose a C-Bus fault

Half the kitchen lights are out. Here is the actual sequence of measurements that tells you whether it is a channel, a module, a power supply or the load itself.

Read the article →
11 September 2026 · C-Bus · Install day

“Do I need to rewire?” No — here is what actually happens on install day

What we touch, what we never touch, how long it takes, and what your house looks like when we leave.

Read the article →
4 September 2026 · C-Bus

C-Bus does more than lights: blinds, fans, gates and the 6pm scene

Most C-Bus houses only use 60% of what they already own. Here is the rest of it, and what it costs to switch on.

Read the article →
28 August 2026 · Service

Why we charge $29 a month (and what happens if you don’t)

A C-Bus system with nobody watching it is exactly how these systems end up abandoned. Here is what the monthly fee actually buys.

Read the article →
21 August 2026 · Buying

Buying a house with C-Bus? Read this before you renovate

The lights work, the panels look dated, and the building inspector said nothing. What to check in the first week — and the one mistake that costs thousands.

Read the article →

Have a question you want answered properly? Ask us — if it is a common one, it becomes an article.

Prefer a straight answer about your own house?

Free 30–40 minute check across Greater Melbourne. No obligation, no sales script.