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Shelly

We can deliver Shelly 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 Shelly products on Alza.cz

  • 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 Shelly 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 Shelly products by popularity or price.

Shelly brand names you'll find in our offering

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134 Results
Shelly Triframe for WS switch, white
Small Frame switches with 3 brackets for Shelly wall switch. The switch frame must be attached to the switch button. The switch frame comes with a frame plate in the same colour for a stylish final impression.
Discounted -20 % 290,- 367,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell23_017
Shelly LoRa Add-on
Module - signal extender for Shelly Gen3 and Gen4 devices
-6 % off new 1,519,- New 1,630,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25025
1.0
Shelly RC Snubber
Module - appliance, compatible with Android, Windows and iOS, works standalone, open system
-7 % off new 119,- New 129,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24045
Shelly adapter for BLU Wall Switch 4 (for Bush-Jaeger frames)
Small Frame - Adapter for BLU Wall Swicth 4 (for Bush-Jaeger frames)
109,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25006
4.7 14×
Shelly Pro 1, DIN rail switching module, WiFi, LAN
Switching Relay - for electrical installation, WiFi 2,4 GHz, Bluetooth and Ethernet connection, power supply: Power plug, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
Discounted -13 % 1,470,- 1,699,-
Buy
On the way > 5 pcs
Expected 07/04/2026
Order Code: Shell23_005
5.0
Shelly Gen3 3EM 63T, 3-phase power meter, WiFi
Energy Consumption Meter - 3-phase power meter, 3EM 63T, WiFi 802.11 b/g/n, Bluetooth 4.2, scripting support, 20 programs, flash memory 8 Mb, DIN rail mounting
2,489,-
Buy
On the way 1 pcs
Expected 06/04/2026
Order Code: Shell25012
4.6 20×
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, black
Detector - dimensions without stand 70 x 70 x 26 mm, with stand 70 x 70 x 45 mm, ambient temperature 0 °C to 40 °C, humidity between 30% and 70% relative humidity, 4 AA (LR6) 1.5 V batteries (batteries not included), USB Type-C power supply (cable not included)
Discounted -9 % 1,010,- 1,119,-
Buy
On the way 1 pcs
Expected 06/04/2026
Order Code: Shell24_008
4.3
Shelly Plus Uni, WiFi
Switching Relay - dimensions 37 x 42 x 16 mm without cables, weight 8.5 g, ambient temperature: -20 °C to 40 °C, humidity 30% to 70% RH, power supply 8 - 24 VAC / 9 - 28 VDC / 5 VDC (stabilized, via +5 VDC and GND), power consumption < 1 W, odpor digitálních vstupů 50 kΩ
480,-
Buy
On the way > 5 pcs
Expected 07/04/2026
Order Code: Shell24_009
Shelly Pro 0-10 V DIN rail dimmer, WiFi, LAN
Dimmers -clever dimming of 0-10 V LED luminaires, Wi-Fi and LAN connection, measuring energy consumption, Control via the Shelly app and voice assistants, MQTT and REST API support, easy installation in the switch cabinet, suitable for households, offices and industrial premises
1,690,-
Buy
On the way 1 pcs
Expected 07/04/2026
Order Code: Shell24042
5.0
Shelly Gen3 EM 50 A, incl. clamp, WiFi, LAN
Energy Consumption Meter - Wi-Fi and Bluetooth connectivity, single-phase two-channel measurement, connection of up to two current transformers (non-contact measurement), dry contact switch for contactor control, Shelly chip with 8 MB memory, local data logs stored on the device for up to 10 days at 1-minute intervals, intelligent plans, real-time clock, scripting support, webhooks, MQTT protocols, WebSocket, HTTP, RPC
2,190,-
Buy
Ordered on request
Order Code: Shell24048
4.0
Shelly Gas, CNG Gas Detector, Alarm: Flashing LED & Acoustic Signal, WiFi
Detector - Shelly GAS is a compact and highly sensitive CNG natural gas detector, bringing additional security for your home and family. Alarm: flashing LED & acoustic signal. Alarm sensitivity: 6% LEL, noise level: ?70dB. Smart switching: Yes. Local and remote control: Yes. Dimensions: 89.5mm x 89.5mm x 38mm. Connection not included. Mobile app available in Czech, Slovak, English and other languages.
1,529,-
Buy
Ordered on request
Order Code: SHELLa0009
4.5
Shelly Gen3 dimmer DALI, WiFi
Dimmers - Wifi and Bluetooth connectivity, support for LED device control, 10mA bus power supply (up to 5 DALI control units)
1,409,-
Buy
Ordered on request
Order Code: Shell24049
4.5 12×
Shelly Blu Motion, Bluetooth
Motion Sesnor , connect through WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in English, Czech, German, Slovak and Hungarian, power supply: Battery-Powered,
699,-
Currently Unavailable
Order Code: Shell23_034
4.0 15×
Shelly WS1, 1-button switch, without bezel, white
Switching Relay - for electrical installation
Discounted -22 % 230,- 296,-
Currently Unavailable
Order Code: AllRo22_02
4.5
Shelly Gen3 dimmer, WiFi
Dimmers - Shelly Dimmer GEN3 smart dimmer, can be used without zero wire, equipped with Shelly's own chip
1,129,-
Currently Unavailable
Order Code: Shell25017
5.0
Shelly Blu window and door sensor, Bluetooth, white
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, battery indication and deviation angle adjustment, separately functional unit, supported OS: Android, Windows and iOS, application in Czech, application in Czech and English
Discounted -19 % 460,- 569,-
Currently Unavailable
Order Code: Shell23_023
3.8
Shelly BLU Wall Switch 4 (Stand Alone)
Light Switch - for home control, operates: Standalone, compatible with Google Home and Manufacturer app, power supply: Battery-Powered, connection: WiFi 2,4 GHz and Bluetooth, works with Android, Windows and iOS, application in Czech and English
Discounted -9 % 490,- 539,-
Currently Unavailable
Order Code: Shell24033
4.3
Shelly Blu window and door sensor, Bluetooth, black
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, battery indication and deviation angle adjustment, separately functional unit, supported OS: Android, Windows and iOS, application in Czech, application in Czech and English
Discounted -15 % 442,- 522,-
Currently Unavailable
Order Code: Shell23_024
Discounted -15 % 500,- 589,-
Currently Unavailable
Order Code: Shell26003
Discounted -15 % 500,- 589,-
Currently Unavailable
Order Code: Shell26001
4.7
Shelly WS1, 1-button switch, without bezel, black
Switching Relay - for electrical installation in Czech and English
Discounted -23 % 230,- 299,-
Currently Unavailable
Order Code: Shell23_011
Shelly Wall Display XL, black
Central Unit - used as lighting, electrical installation and home control, connect using WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, communication via Manufacturer app, compatible with Android, power plug power supply
Discounted -10 % 7,710,- 8,649,-
Currently Unavailable
Order Code: Shell26013
Shelly Wall Display XL, silver
Central Unit - used as lighting, electrical installation and home control, connect using WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, communication via Manufacturer app, compatible with Android, power plug power supply
Discounted -10 % 7,710,- 8,649,-
Currently Unavailable
Order Code: Shell26012
Shelly Wall Display X2i, silver
Central Unit - used as lighting, electrical installation and home control, connect using WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, communication via Manufacturer app, compatible with Android, power plug power supply
Discounted -12 % 4,790,- 5,479,-
Currently Unavailable
Order Code: Shell26014

Shelly

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