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.
We walked into a house in Balwyn last month with five separate systems and six apps on the owner’s phone.
- An alarm panel, installed 2019, with its own app.
- Four cameras on a recorder, with a second app.
- Clipsal C-Bus lighting, no app at all — just wall panels.
- Blinds on a separate remote-control motor system.
- A video intercom at the gate, with a third app.
None of it was badly installed. Every trade did its own job properly. The problem is that nobody was responsible for the **seams** — the places where one system has to talk to another.
How this happens
It happens in a completely rational way, one purchase at a time.
You renovate the kitchen: the electrician installs C-Bus. Two years later you add cameras: the security company installs its own recorder and app. Then the gate needs an intercom: a third company, a third app. The blinds came with the house.
Each decision was correct on its own. Together they produced a house where the owner carries six apps, remembers four passwords, and still cannot answer the gate from the kitchen.
What “integration” actually means
Not a new app. Integration means the existing systems share one place to live:
- One login, on one screen
- One room list — “Kitchen” means the same thing everywhere
- One history — a door event, a light event and an alarm event on the same timeline
- One person to call when any of it drifts
Technically this is done at the controller level, not by adding another layer. C-Bus stays C-Bus. The cameras stay cameras. The app becomes the single window onto all of it.
What it is worth
The measurable part is small: you stop paying for two monitoring subscriptions and stop replacing batteries in remotes.
The part you actually notice is different. You press one button at night and the house closes: lights off downstairs, blinds down, alarm armed, gate locked, cameras recording. You are at the airport and you can see the courier at the door and let him in. You get one message when something is wrong instead of six notifications that mean nothing.
The order we do it in
- **Inventory.** What is actually installed, what still works, what is already dead. This takes an hour and it is free.
- **Stabilise.** Fix or replace the one thing that is failing. There is no point integrating a broken subsystem.
- **Connect.** Bring everything onto one platform, name every room, in both languages.
- **Simplify.** Cancel the subscriptions you no longer need. Delete four apps.
Step four is the one clients enjoy most.
The honest warning
Integrating five brands is not always possible. Some older systems have no interface to anything — no API, no gateway, no protocol. In that case we tell you which one has to be replaced, and why, and we do not pretend otherwise.
But in most Melbourne houses, four out of five systems can be brought together. The fifth is usually the one that was cheapest to begin with.
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