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?

Continue

7 reasons to shop for Sonoff products on Alza.at

  • 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

Hide description
149 Results
4.7 34×
Watch Price/Availability
SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable
Water Leak Detector - detects Water gas, battery-powered, range: 130 m, compatible with Samsung SmartThings, IFTTT and eWeLink, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
  20.90 €
Currently Unavailable
Order Code: SNFa110
4.0 3×
Watch Price/Availability
SONOFF Zigbee Thermostatic Radiator Valve Gen 2 TRV-ZBT (1 pack)
Thermostat Head - Smart, for control of home heating, compatible with eWeLink, Battery-Powered, weekly and daily programmes, connected via Bluetooth, operation: Via central unit / bridge, compatible valve type: M30, control via Android and iOS app
New arrival 44.90 €
Currently Unavailable
Order Code: SNF2647
4.2 17×
Watch Price/Availability
SONOFF R5 SwitchMan Scene Controller, white
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, stickers for marking the buttons in the package, White colour
  14.90 €
Currently Unavailable
Order Code: SNFa096
4.9 7×
Watch Price/Availability
SONOFF Micro Zigbee USB Smart Adapter
Switching Relay - for appliances, compatible with Android and iOS, Samsung SmartThings support, IFTTT and eWeLink, works via a central unit / bridge, maximum total current 4.6 A, maximum current per channel 4.6 A, operating temperature from -10 to 40 °C, operating humidity from 5 to 95%, dimensions 31 × 33 × 26.5 mm (H×W×D)
  16.90 €
Currently Unavailable
Order Code: SNFa103
4.8 35×
Watch Price/Availability
SONOFF Waterproof Temperature Sensor for TH Series
Sensor - Replacement temperature sensor, waterproof, compatible with Sonoff TH Origin/Elite sensor, 150 cm long cable, operating temperature -40 to 115 °C, RJ9 4P4C connector
Amazing Deal 7.19 €
Currently Unavailable
Order Code: SNFa080
4.9 50×
Watch Price/Availability
Sonoff THS01 Temperature & Humidity Sensor
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 connector
  9.40 €
Currently Unavailable
Order Code: SNFa056
5.0 1×
Watch Price/Availability
SONOFF SenseGuard Series SenseGuard DW Gen2 Zigbee Door/Window Sensor SNZB-04PR2
Door and Window Sensor - wireless, compatible with eWeLink, connect via Radio frequency, range of 100m, central unit required, supported OS: Android and iOS
  14.90 €
Currently Unavailable
Order Code: SNF2623
5.0 1×
Watch Price/Availability
SONOFF AirGuard TH 3.6'' LCD Zigbee Temperature And Humidity Sensor SNZB-02DR2
Sensor - temperature and humidity sensor, Zigbee, large 3.6" LCD display, min. and max. Values, up to 6 months of data history in the app, graphs and analysis (dew point, VPD), remote display of data from another sensor, Matter Bridge support, Apple Home, voice control, smart home automation
  20.89 €
Currently Unavailable
Order Code: SNF2613
4.3 56×
Watch Price/Availability
Sonoff DW2-Wi-Fi Wi-Fi Wireless Door/Window Sensor
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz and Bluetooth, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
  10.90 €
Currently Unavailable
Order Code: SNF21a038
5.0 4×
Watch Price/Availability
SONOFF POWCT POW Ring Smart Power Meter
Switching Relay - for appliances, with a maximum range of 130 m, measuring consumption, surge protection, WiFi 2.4 GHz, compatible with Android and iOS, IFTTT and eWeLink support, works independently, a closed system, maximum voltage 240 V, maximum total current 100 A, operating temperature from -40 to 50 °C, operating humidity from 5 to 95%, dimensions 98 × 54 × 31 mm (H×W×D)
  36.90 €
On the way > 5 pcs
Expected 16/12/2026
Order Code: SNFa102
3.8 44×
Watch Price/Availability
SONOFF NFC Tag
NFC Tag - two 18 mm diameter stickers, for easy smart scene triggering, integrated NTAG215 chip with 540 bytes, up to 10000× read/write, can be used on metal surface
  5.99 €
Currently Unavailable
Order Code: SNFa092
5.0 1×
Watch Price/Availability
SONOFF Wall Switch Enclosure for ZBMINL2
Light Switch - for lighting, operates: Standalone
  11.90 €
Currently Unavailable
Order Code: SNF2502
4.7 21×
Watch Price/Availability
Sonoff RL560
Ethernet Cable extension, 5m, male connectors: 1× RJ-9, female connectors: 1× RJ-9, double-sided connector, straight connector ends
  10.90 €
Currently Unavailable
Order Code: SNFa055
4.5 6×
Watch Price/Availability
SONOFF S-MATE Extreme Switch Mate
Switching Relay -
  8.09 €
Currently Unavailable
Order Code: Sonoff23_04
Watch Price/Availability
SONOFF AirGuard TH Lite Zigbee Temperature and Humidity Sensor SNZB-02B
Sensor - temperature accuracy ±0.2°C, humidity accuracy ±2% RH, data updated every 5s, dew point, VPD, history for up to 6 months, data export, alerts for exceeding values, smart automation, Apple Home via Matter Bridge, Zigbee 3.0, IEEE 802.15.4, 2× AAA, battery life up to 2 years, operating temperature −20 to 60°C, dimensions 66.3×27.8×20mm, weight 43g, white
  14.90 €
Currently Unavailable
Order Code: SNF2633
Watch Price/Availability
SONOFF Zigbee Smart Wall Switch (No Neutral Required) Orb-ZBW1L
Light Switch - for lighting, operates: Via central unit / bridge, compatible with eWeLink and Manufacturer app, power supply: Power plug, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech and English
  28.90 €
Currently Unavailable
Order Code: SNF2504
Watch Price/Availability
SONOFF Wall Switch Enclosure for ZBMINIR2/MINIR4M/MINIR4
Light Switch -, operates: Standalone
  11.90 €
Currently Unavailable
Order Code: SNF2501
4.5 2×
Watch Price/Availability
SONOFF CAM Outdoor Smart Security Camera CAM-B1P
IP Camera - outdoor, maximum video resolution 2048 × 1080 px, colour night vision, motoric rotation, fixed lens, detection of person(s), bidirectional audio, mobile app notifications, SD and cloud storage, connection over WiFi 2,4 GHz, powered by the mains, control via eWeLink, IP65 IP rating, dimensions 9.1 × 6.1 × 16.1 cm (H×W×D)
  36.90 €
Currently Unavailable
Order Code: SNF2513
5.0 2×
Watch Price/Availability
SONOFF MINI Zigbee Dry Contact Smart Switch
Switching Relay
  18.89 €
Currently Unavailable
Order Code: SNF2630
Watch Price/Availability
SONOFF Orb-DIM Matter Over WiFi Dimmer Wall Switch MINI-DIM-E
Dimmers - wall-mounted smart light dimmer, Matter over WiFi, trailing-edge dimming without flickering, suitable for LED lighting, Apple Home / Google Home / Amazon Alexa, voice and mobile control, timers and automation, measuring energy consumption, installation behind the switch, overheating protection
  36.90 €
Currently Unavailable
Order Code: SNF2609
Watch Price/Availability
SONOFF Dongle Plus CC2674P10 Zigbee/Thread USB Dongle Dongle-PP10
Central Unit - used as home control, communication via eWeLink and Home Assistant, compatible with Windows, USB power supply
New arrival 40.90 €
Currently Unavailable
Order Code: SNF2641
Watch Price/Availability
SONOFF SenseGuard DW Gen3 Zigbee + Thread Door/Window Sensor SNZT-04P
Door and Window Sensor - wireless, compatible with eWeLink, connect via Radio frequency, protection against sabotage, central unit required
Currently Unavailable
Order Code: SNF2658
Watch Price/Availability
SONOFF SenseGuard Presence Core 24G Matter over WiFi Human Presence Sensor SNWF-06P24
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion, range: security, power supply: USB,
Currently Unavailable
Order Code: SNF2659
Watch Price/Availability
SONOFF 10A MINI ONE Matter Over WiFi Smart Switch MINI-1GS10
Switching Relay
Currently Unavailable
Order Code: SNF2656