Sonoff

We can deliver Sonoff products on the same day! Most products are in stock, so you don't have to wait. Place your order from the comfort of your home and have it delivered to your address, to an AlzaBox, or to one of our stores. Why shop anywhere else but on Alza.cz?

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7 reasons to shop for Sonoff products on Alza.sk

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Sonoff goods?

When making your selection, don't forget to consider a few aspects that will help you choose the right product. In the left menu, you can use the parametric filter to narrow down the offer to match your preferences. We also recommend sorting Sonoff products by popularity or price.

Sonoff brand names you'll find in our offering

SONOFF MINI Extreme Wi-Fi Smart Switch (Matter)

45×

16.90 €

In stock > 5 pcs

2 sizes

Buy with code ALZADNI25 12.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Switching Relay -

Sonoff THR316D TH Elite

38×

20.90 €

In stock 2 pcs

Thermostat - smart programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes

SONOFF Zigbee Bridge Ultra

12×

82.90 €

In stock > 5 pcs

Central Unit - used as home control, connect using WiFi 2,4 GHz and Ethernet, communication via Samsung SmartThings, IFTTT and eWeLink, compatible with Android and iOS, USB...

Sonoff M5-2C-86 SwitchMan

47×

24.90 €

In stock 2 pcs

3 colors

Buy with code ALZADNI30 17.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, electrical installation, windows, doors, gates and home control, operates: Standalone, compatible with Manufacturer app, power supply: Power plug,...

SONOFF Zigbee Human Presence Sensor

25×

17.90 €

In stock > 10 pcs

Sensor - for motion detection, functionality based on 5.8 GHz microwave radar, three levels of sensitivity, detection distance up to 4 m, compatible with smart bulbs, Smart Switch...

Sonoff M5-1C-86 SwitchMan

47×

19.51 €

In stock > 10 pcs

3 colors

Buy with code ALZADNI25 14.63 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, electrical installation, windows, doors, gates and home control, operates: Standalone, compatible with Apple Siri shortcuts and Google Home, power...

Sonoff THS01 Temperature & Humidity Sensor

48×

9.90 €

In stock > 10 pcs

Sensor - replacement sensor for temperature and humidity measurement, compatible with Sonoff TH Origin/Elite, 50 cm long cable, operating temperature -40 to 85 °C, RJ9 4P4C...

SONOFF SNZB-05P Zigbee Water Leak Sensor

27×

16.90 €

In stock > 10 pcs

Sensor - protection against water damage in your home, Zigbee, email alerts, SMS or mobile notifications, on a CR2477 battery, degree of protection IP67, Zigbee2MQTT and Home...

Sonoff M5-3C-86 SwitchMan

47×

25.90 €

In stock 1 pcs

3 colors

Buy with code ALZADNI30 18.13 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, electrical installation, windows, doors, gates and home control, operates: Standalone, compatible with eWeLink, power supply: Power plug, connection:...

Sonoff POWR320D POW Elite

43×

22.90 €

In stock > 10 pcs

2 sizes

Buy with code ALZADNI20 18.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

Switching Relay - for home control, WiFi 2,4 GHz connection, power supply: Power plug, application for Android and iOS

Sonoff THR320 TH Origin

20×

19.90 €

In stock > 5 pcs

Buy with code ALZADNI25 14.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, daily programmes

SONOFF SwitchMan Smart Wall Switch-M5 Matter (White), 3 gang

24×

24.90 €

In stock > 5 pcs

2 colors

Buy with code ALZADNI25 18.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, operates: Standalone, compatible with Apple Home, Google Home, Samsung SmartThings and eWeLink, power supply: Power plug, works with Android and iOS,...

Sonoff T3EU1C-TX Series

121×

29.90 €

In stock 1 pcs

3 colors

Light Switch - for lighting, electrical installation, windows, doors, gates and home control, operates: Standalone, compatible with Google Home and IFTTT, power supply: Power plug,...

SONOFF IP65 Zigbee LCD Smart Temperature Humidity Sensor SNZB-02WD

10×

33.90 €

In stock > 5 pcs

Sensor – IP65 waterproof design, temperature and humidity measurements, clear 2.2″ LCD display, high accuracy of ±0.2 °C and ±2 % RH, view history up to 180 days, smart scenes and...

Sonoff THR320D TH Elite

31×

25.90 €

In stock 4 pcs

Thermostat - smart programmable, with placement on boiler, underfloor heating, radiator and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes

Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor

9×

14.90 €

In stock 5 pcs

Buy with code ALZADNI10 13.41 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white

SONOFF R5 SwitchMan Scene Controller, white

17×

14.90 €

In stock > 10 pcs

2 colors

Smart Wireless Remote - for eWeLink devices, eWeLink-Remote gateway function up to 90 m, short press function, long press and double press, with 6 buttons, up to 18 triggers,...

Sonoff POWR316D POW Elite

43×

18.81 €

In stock > 5 pcs

2 sizes

Buy with code ALZADNI20 15.05 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

Switching Relay - for home control, WiFi 2,4 GHz connection, power supply: Power plug, application for Android and iOS

SONOFF T54C86 TX Ultimate, 4-gang

21×

41.87 €

In stock > 5 pcs

4 sizes

Buy with code ALZADNI30 29.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, operates: Standalone, power supply: Power plug, connection: WiFi 2,4 GHz and Bluetooth, works with Android and iOS

SONOFF BASICR4 Wi-Fi Smart Switch

SONOFF T51C86 TX Ultimate, 1-gang

21×

35.90 €

In stock 4 pcs

4 sizes

Buy with code ALZADNI25 26.93 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Light Switch - for lighting, operates: Standalone, power supply: Power plug, connection: WiFi 2,4 GHz and Bluetooth, works with Android and iOS

SONOFF R5 SwitchMan Scene Controller, gray

17×

14.90 € 16.90 €

In stock > 5 pcs

2 colors

Smart Wireless Remote - for eWeLink devices, eWeLink-Remote gateway function up to 90 m, short press function, long press and double press, with 6 buttons, up to 18 triggers,...

SONOFF Orb 4-In-1 Zigbee Smart Scene Button

1×

33.90 €

In stock > 5 pcs

Buy with code ALZADNI15 28.82 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Smart Wireless Switch - compatible with Samsung SmartThings, eWeLink and Home Assistant, controls shades, light and alarm, control via app on Android and iOS, connect via Radio...