Home automation is the collective term for all technology that makes your house ‘smart’ — automatic control of lighting, heating, security and appliances. With home automation you can control your home via an app, voice assistant or automatic rules.
What can you do with it?
| Category | Examples | Benefit |
|---|---|---|
| Lighting | Smart bulbs, dimmers, motion sensors | Remote control, auto on/off |
| Heating | Smart thermostat, radiator valves | Energy savings, zone control |
| Security | Cameras, smart locks, motion detectors | App overview, notifications |
| Sun shading | Automatic blinds, screens | React to sun/wind |
| Energy | Smart meter, solar panel monitoring | Consumption insights |
| Entertainment | Multi-room audio, smart TV | Central control |
Popular systems
| System | Type | Cost | DIY-friendly |
|---|---|---|---|
| Philips Hue | Lighting (Zigbee) | €€ | Yes |
| Google Home/Nest | Ecosystem (Wi-Fi) | €-€€ | Yes |
| Amazon Alexa | Ecosystem (Wi-Fi) | €-€€ | Yes |
| Apple HomeKit | Ecosystem (Thread/Wi-Fi) | €€€ | Yes |
| Home Assistant | Open source hub (everything) | €-€€ | Advanced |
| KNX | Wired, professional | €€€€ | No (installer needed) |
Wireless vs. wired
| Feature | Wireless | Wired (KNX) |
|---|---|---|
| Installation | DIY, no chasing walls | Cable runs, new build/renovation |
| Cost | Lower entry | High (€5,000-15,000+) |
| Reliability | Depends on Wi-Fi/Zigbee | Very reliable |
| Flexibility | Easy to expand | Harder to modify later |
| Best for | Existing homes | New builds, major renovations |
Getting started — tips
1. Start small — Begin with smart lighting or a thermostat
2. Choose an ecosystem — Google, Apple or Amazon, and build around it
3. Consider a Zigbee hub — Less strain on your Wi-Fi than pure Wi-Fi devices
4. Set up automations — The real benefit is in automatic rules (e.g. lights off when you leave)
Related terms
- Electrical wiring
- Lighting
- Insulation value (R-value)
- Solar panels