
Sonoff DIN rail relays for panel builders: two Basic DIN Wi-Fi Matter, two Basic DIN Zigbee and one MINI-ZBD with a dry contact, together with the ZB Bridge Pro hub, an 8-module enclosure and the DIN rail accessories. The loads are switched from the board with the eWeLink app, with Alexa or Google and, for the Matter relays, with Apple Home too.
What it does
- The two Sonoff Basic DIN Wi-Fi Matter units switch two circuits from the board and join the Wi-Fi directly, with no hub; over Matter they also add to Apple Home, Alexa and Google Home.
- The two Sonoff Basic DIN Zigbee units switch two more circuits and run through the included ZB Bridge Pro hub.
- The MINI-ZBD with its dry contact closes a volt-free contact: useful for a boiler enable input, for opening a gate or for a contactor coil.
- It is all run from the eWeLink app, with schedules, scenes and control from outside the house.
- The 8-module surface enclosure holds the DIN relays with spare ways; the Sonoff bracket and connectors are for mounting on the rail.

How it is installed
What's in the kit

| Qty | Item | Unit price | Subtotal |
|---|---|---|---|
| 2 | Sonoff Basic DIN Wi-Fi MatterRelay / switch | 20,40 € | 40,80 € |
| 2 | Sonoff Basic DIN ZigbeeRelay / switch | 20,40 € | 40,80 € |
| 1 | Sonoff MINI-ZBD dry contact ZigbeeRelay / switch | 15,28 € | 15,28 € |
| 1 | Sonoff connector set for DIN railAccessory | 23,90 € | 23,90 € |
| 1 | Sonoff DIN-rail bracketAccessory | 10,39 € | 10,39 € |
| 1 | Sonoff ZB Bridge Pro Zigbee hubCoordinator / gateway | 33,99 € | 33,99 € |
| 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 € |
| 1 | 5V 2A USB power supplies, 3 piecesAccessory: power · needed because the device comes without a power supply | 10,99 € | 10,99 € |
| Kit total | 215,63 € |
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 basket10 items, 12 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?
For the two Zigbee Basic DIN modules and the MINI-ZBD, yes, and it is included: the Sonoff ZB Bridge Pro. The two Wi-Fi Matter Basic DIN modules, on the other hand, connect straight to the Wi-Fi and work without a bridge. All of them appear in the same eWeLink app.
Does it work with Alexa, Google and Apple?
Yes with Alexa and Google Home, for every relay, through the eWeLink app linked to their account. The Basic DIN Wi-Fi Matter also add to Apple Home and the other ecosystems over Matter. For the Zigbee modules in Apple Home, support depends on the bridge firmware.
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 DIN relays go in the consumer unit, with upstream protection sized to the standards.
What can I switch with the dry contact?
Anything that works by closing a volt-free contact: the enable input of a boiler or a heat pump, opening a gate or a door, the coil of a power contactor. The connection must be made as stated by the manufacturer of the equipment being controlled.
What happens if there is no internet?
Control from away and the voice assistants need internet. On the home network the Matter relays stay controllable locally from the Matter controllers; for the Zigbee modules, some scenes can run locally on the bridge, as the manufacturer describes. It is worth providing manual controls at the board for the important loads.
Can I add modules?
Yes: the enclosure has spare ways for more DIN relays, and further Sonoff Zigbee modules and sensors can be added to the same bridge. The Matter Wi-Fi relays are added to the app with no limits tied to the bridge.
Are batteries included?
Not needed: every device in the kit is powered from the 230V circuit and the bridge over USB. 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
- USB power supply for the bridge, if you do not have one
- Loads to switch, power contactors, boiler and gate automation
- Circuit breakers and protective devices in the board
- A router and a Wi-Fi network
- Electrical connections and labour
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