
Home Assistant Green with the Sonoff Z-Wave 800 Plus dongle, one Shelly Wave Pro Dimmer 2PM and one Wave Pro Shutter on DIN rail: two dimmable lights and one roller shutter controlled from the board, on a Z-Wave network separate from the Wi-Fi. Control is from the Home Assistant app, the wall buttons and local automations.
What it does
- Home Assistant Green, with the Sonoff Z-Wave 800 Plus dongle, runs the Z-Wave network locally.
- The Wave Pro Dimmer 2PM on DIN rail dims two dimmable lighting circuits and meters their power.
- The Wave Pro Shutter on DIN rail drives a motorised roller shutter with opening as a percentage once calibrated.
- The wall buttons wired to the module inputs carry on controlling the lights and the roller shutter.
- Automations in Home Assistant: shutter down at sunset, light at 30 per cent in the evening, scenes for the whole house.

How it is installed
What's in the kit

| Qty | Item | Unit price | Subtotal |
|---|---|---|---|
| 1 | Home Assistant Green – universal local smart home hubCoordinator | 223,46 € | 223,46 € |
| 1 | Sonoff Z-Wave 800 Plus dongleCoordinator / gateway | 40,91 € | 40,91 € |
| 1 | Shelly Wave Pro Dimmer 2PM Z-WaveDimmer | 69,99 € | 69,99 € |
| 1 | Shelly Wave Pro Shutter Z-WaveRoller shutters / blinds | 52,75 € | 52,75 € |
| 1 | BTicino surface-mount enclosure 8 modulesAccessory: DIN board · 4 DIN modules + spare | 18,50 € | 18,50 € |
| 1 | Assorted crimp ferrules, 900 piecesAccessory: wiring · wiring inside the board | 11,99 € | 11,99 € |
| 1 | Wago 221-413 lever connectors, 10 piecesAccessory: connections · connections inside the board | 8,99 € | 8,99 € |
| Kit total | 426,59 € |
Prices taken from Amazon.it on 22/09/2026: they can change, and the price Amazon shows at the time of purchase is the one that applies.
Add the whole kit to your Amazon basket7 items, 7 pieces · optional extras are added from the individual linksDelivery, returns and warranty: Amazon shows these when you buy.
Before you order
Do you need a hub?
Yes, and it is included: Home Assistant Green is the hub and the Sonoff Z-Wave 800 Plus dongle gives it the Z-Wave radio. The Shelly Wave Pro modules do not use Wi-Fi and without a Z-Wave controller they cannot be controlled from an app.
Does it work with Alexa, Google and Apple?
Yes, by going through Home Assistant. With Apple Home via Home Assistant's HomeKit Bridge integration, free and local. With Alexa and Google Home via Home Assistant Cloud, a subscription service, or by setting it up by hand. Z-Wave devices do not reach voice assistants directly.
Do you need an electrician?
Yes. The modules wire into the 230V line, behind the switches, in the junction boxes or in the board: the connections must be made by qualified personnel, with the installation isolated at the main board. The Wave Pro modules are DIN rail and go in the board or in a consumer unit with spare ways.
What happens if there is no internet?
Almost nothing changes: Home Assistant works locally and the Z-Wave network does not use the internet, so automations, control from the home network and the switches all keep working. With the line down you only lose control from outside the house and the voice assistants, which come back with the connection.
Does it work with any light and roller shutter?
The dimmer only dims dimmable lamps, within the maximum power stated by the manufacturer. The roller shutter has to have a 230V motor already, with separate up and down, the kind on the classic two-button switch; belt-driven shutters and radio motors with their own control cannot be connected.
Can I add devices?
Yes: Home Assistant handles plenty of Z-Wave devices, including those from other brands. You can add more Wave Pro units in the board, flush-mounted Shelly Wave modules, Z-Wave opening or flood sensors, and drive them all from the same automations.
Are batteries included?
Not needed: the modules are powered from the 230V circuit and Home Assistant Green from its own power supply. There are no battery-powered devices in the kit. If you add battery sensors or buttons later, the battery type is given in each product's specifications and normally comes in the box.
What if a product is out of stock on Amazon?
Get in touch through the contact page quoting the kit code: we will point you to a compatible alternative, with the same protocol and the same functions, so the rest of the kit stays as it is and the installation instructions still hold.
Why buy on Amazon?
Purchase, delivery, returns and warranty are handled by Amazon: delivery times, returns and warranty are shown on Amazon when you buy. The kit is our own work: the products work together and the basket already holds them in the right quantities.
Notes
Not included
- A router and an internet connection
- Dimmable lamps and the roller shutter motor
- Enclosure, connectors and ferrules
- USB extension lead for the dongle
- Electrical connections and work on the installation
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