RF vs Zigbee for Smart Blinds: What’s the Difference?
- Craig Radcliff
- Apr 24, 2025
- 5 min read
Updated: 2 days ago
Not sure what RF or Zigbee actually means? This blog explains it in real words, with real life examples.
🧠 Most People Think It’s Wi-Fi — But That’s Not What Actually Controls Your Smart Devices
When most people hear “smart home,” they think everything runs on Wi-Fi.
And yes, Wi-Fi connects your phone to the internet. It also connects your TV, your speakers, and lets you open an app to control your blinds, lights, or curtains.
But here’s the part most people don’t realise:
❌ Wi-Fi isn’t what actually talks to your smart blinds.
✅ That job belongs to a hub, and the hub uses a different wireless signal, like RF or Zigbee.
🧠 What’s a Smart Home Hub?
A hub is a small box (like a modem or router) that acts as the middleman between your phone and your smart devices.
It connects to your home Wi-Fi.
But it controls your blinds using RF or Zigbee — not Wi-Fi.
So when you tap “Close blinds” in your phone app:
Your phone sends the message to the hub over Wi-Fi
The hub sends the signal to the blind motor using RF or Zigbee
The blinds move
In simple terms:
Wi-Fi = the internet pipeSmart home protocol (RF or Zigbee) = the language your devices understandThe hub = the brainThe app = your remote control
🤔 Wait — Isn’t Google, Alexa or Siri Already a Hub?
A lot of people ask:
“If I’ve got Google Home, Alexa, or Siri… isn’t that already a hub?”
It’s a fair question — but here’s the truth:
❌ Google, Alexa and Siri are not smart home hubs.They’re voice assistants.
They don’t talk directly to your blind motors, plugs or lights.
They send your command to the relevant app’s cloud (like Automate or Smart Life), which then sends it to your hub at home — and the hub talks to the motor.
So yes, they’re powerful.But they’re not the brain.
📡 So What Actually Controls Your Smart Devices? RF or Zigbee.
After the hub receives the command, it sends it using a wireless protocol — not Wi-Fi.
The two most common ones in blinds and smart homes are:
RF (Radio Frequency)
Zigbee
Let’s break them down properly.
✅ RF (Radio Frequency)
RF is a simple, low-frequency signal (433 MHz in Australia) that sends a command directly from a remote or hub to your motor.
No internet required. No app required.
You can:
Use a handheld remote only
Add a wall switch
Or add a hub later to make it smart
When you add a hub like the Automate Push PRO or Somfy TaHoma, RF systems gain:
App control
Voice control (Google, Alexa, Apple Home depending on system)
Timers and routines
Sunrise and sunset automation
Battery level monitoring
And importantly:
The remote still works even if the Wi-Fi drops out.
That’s a big deal in real life.
If you're looking at RF motors for roller blinds, you can view our full range of Automate and Somfy RF motors here:
✅ Zigbee
Zigbee is a smart home protocol designed to build a mesh network.
In a mesh network, powered devices (like smart plugs or in-wall modules) can pass signals to each other, extending range and improving coverage.
Key points:
It always needs a Zigbee hub (also called a coordinator)
It does not use Wi-Fi to control devices
App and voice control usually require internet access
Works best when you have multiple powered Zigbee devices strengthening the network
Zigbee is popular in broader smart homes where lights, plugs, sensors and blinds are all part of the same ecosystem.
Common platforms using Zigbee include:
Smart Life (Tuya)
SmartThings
Home Assistant
These platforms can then connect to Google Home or Alexa for voice control.
If you're building a Zigbee-based smart home, you can explore our Zigbee-compatible blind motors here:
🧩 What About Dedicated Brand Hubs?
Here’s where it gets interesting.
Some premium shading systems use their own dedicated hub rather than joining a universal Zigbee ecosystem.
Why?
Because they prioritise:
Reliability
Stable firmware
Controlled integrations
Long-term support
In these systems, the hub connects your blinds to platforms like Google Home, Alexa, Apple Home or Brilliant — rather than the motors joining a universal Zigbee mesh directly.
That doesn’t make them worse. It just means they’re designed differently.
Some homeowners prefer one open ecosystem.Others prefer a purpose-built shading system layered into their smart home.
Both approaches can work well when designed properly.
If you’re still unsure why some homes end up with multiple hubs — and whether that’s a good or bad thing — I explain that here:
⚖️ So What’s the Real Difference?
Here’s the practical difference most homeowners care about:
RF
Remote works without Wi-Fi
Battery motors can still operate during internet outages
Simple and very reliable
Can be made smart by adding a dedicated hub
Zigbee
Designed for broader smart home integration
Can allow multiple device types in one ecosystem
Mesh network can extend range in larger homes
Requires a hub and usually internet for app/voice control
In short:
RF is often ideal if you're primarily motorising roller blinds or curtains.
Zigbee makes sense if you're building a larger smart home system and want everything inside one ecosystem.
🔍 RF vs Zigbee: Side-by-Side Comparison
FeatureRFZigbee
Works when Wi-Fi is down ✅ Yes ❌ No (app/voice control)
Works during internet outage ✅ Remote still works ❌ App control won’t
Needs a hub to be smart ✅ Yes ✅ Yes
Uses mesh network ❌ No ✅ Yes
Designed for broader smart homes ⚠️ Not primarily ✅ Yes
Excellent for blinds & awnings ✅ 100% ✅ 100%
🛠 Our Setup
We offer both RF and Zigbee options because different homes need different solutions.
Automate and Somfy motors use RF and can be paired with dedicated hubs like the Push PRO or TaHoma for app and voice control.
Zigbee-based systems integrate into broader smart home ecosystems like Smart Life or SmartThings.
Whether you want something simple with a remote, or deeper smart home integration, there’s a solution for both.
💬 Craig’s Take
Personally, I like dedicated RF systems with a purpose-built hub for blinds.
They’re extremely reliable.The remote always works.And the apps are designed specifically for shading.
But if you're already building a Zigbee-based smart home and want everything inside one ecosystem, Zigbee motors make sense.
There’s no single “right” answer.
It depends on whether you're building:
A blind system that integrates into your smart homeorA smart home that includes blinds as one part of it
That’s a different mindset.
Still Unsure?
If you’re not sure which setup suits your home, get in touch.
We’ll help you work through it properly instead of guessing.
