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Smart Electrical Installations Shelly

Smart Electrical Installations Shelly – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Smart Electrical Installations Shelly 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 Smart Electrical Installations Shelly?

If you're planning to get Smart Electrical Installations Shelly, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Smart Electrical Installations Shelly – main types

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88 Results
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
Amazing Deal 69.90 € Save 16 €
Buy
In stock 1 pcs
Order Code: Shell24042
4.7 17×
Shelly Pro 4PM, 4-way DIN rail switching module, LAN, Wi-Fi, and Bluetooth
Switching Relay - for lighting, security and windows, doors, gates, WiFi 2,4 GHz connection, power supply: Power plug, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
-6 % off new 124.90 € New 132.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: AllRo22_08
4.8 89×
Shelly Plug S Gen3, power outlet with power metering, WiFi, white
Smart Socket controlled via Wifi, operated: standalone, compatible with Manufacturer app, consumption measurement and timer, application in English, czech and slovak for Android and Windows,
28.90 €
Buy
In stock 1 pcs
Order Code: Shell24040
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
61.36 €
Buy
In stock > 5 pcs at the supplier's
Order Code: Shell23_005
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
19.61 €
Buy
In stock > 10 pcs at the supplier's
Order Code: Shell24_009
4.0
Shelly Wave 2PM, switch module, Z-Wave
Switching Relay - for electrical installation, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
43.92 €
Buy
In stock 2 pcs at the supplier's
Order Code: Shell23_026
5.0
Shelly Wave Shutter, Z-Wave
Switching Relay - for appliances, under the switch, works via a central unit / bridge, maximum voltage 240 V, maximum total current 10 A, dimensions 16 × 42 × 37 mm (H×W×D)
53.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: Shell23_041
5.0
Shelly Frame for switch WS, black, (80mm x 80mm x 10mm)
Small Frame for Shelly WS switch, black, (80mm x 80mm x 10mm)
6.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: Shell23_008
5.0 28×
Shelly Pro 3EM, power meter incl. 3 terminals 120A, WiFi, LAN, BT
Energy Consumption Meter - 3-phase electricity meter for monitoring the consumption of household appliances, electrical circuits and office equipment, provides information on the efficiency of a solar or wind energy system, Wi-Fi connection, Bluetooth and LAN, DIN mounting, calculation of bidirectional consumption, the ability to control other Shelly devices and Wi-Fi, support for MODBUS, mTLS for MQTT, HTTP and secure outbound WebSockets, compatible with Alexa, Google Home, Android and iOS
Buy with code ALZADNI10 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. 142.11 €
Great price 157.90 € Save 5 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell23_001
4.9 12×
Shelly Pro 3EM-3CT63
Energy Consumption Meter - new generation single or three phase DIN rail mounted meter with combined 63 A three phase current transformer
139.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24039
5.0
Shelly Gen3 3EM 63W, 3-phase power meter, WiFi
Energy Consumption Meter - DIN Module, measuring accuracy 1 %, max. stream 130 A, built-in memory and smart, open system, use in electrical installations, connection via WiFi 2.4 GHz and Bluetooth, supports Android and iOS, compatible with Samsung SmartThings, Google Assistant and Amazon Alexa, applications in English and Czech, mains power supply
102.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25013
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
103.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25012
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
89.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24048
5.0
Shelly Gen4 EM mini 16 A, power meter, WiFi, LAN
Energy Consumption Meter
20.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell26019
4.5
Shelly Wave Pro 1PM, DIN rail switch module, power metering, Z-Wave
Energy Consumption Meter - power metering, Z-Wave
109.90 €
Buy
In stock 2 pcs
Order Code: Shell24018
Shelly LoRa Add-on
Module - signal extender for Shelly Gen3 and Gen4 devices
22.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25025
Shelly USB charger for Wall Display table stand, white
Charger - shelly USB charger for table stand for wall display, white
11.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25023
Shelly USB charger for Wall Display table stand, black
Charger - shelly USB charger for table stand for wall display, black
11.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25024
Shelly adapter for BLU Wall Switch 4 (for Bush-Jaeger frames)
Small Frame - Adapter for BLU Wall Swicth 4 (for Bush-Jaeger frames)
3.99 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25006
5.0
Shelly Pro EM 50 A, WiFi
Energy Consumption Meter Shelly Pro EM 50 A, power meter, WiFi
Great price 103.90 € Save 2 €
Buy
In stock > 5 pcs
Order Code: Shell23_036
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.
15.28 €
Buy
In stock 4 pcs at the supplier's
Order Code: Shell23_017
4.7 14×
Shelly Pro 1PM, DIN rail switch module, power metering, LAN, Wi-Fi, and Bluetooth
Switching Relay - for lighting, WiFi 2,4 GHz and Bluetooth connection, power supply: Power plug, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
86.90 €
Buy
On the way > 5 pcs
Expected 18/05/2026
Order Code: AllRo22_06
3.4
Shelly Wave 1, switch module, Z-Wave
Switching Relay - for electrical installation and home control, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
37.90 €
Currently Unavailable
Order Code: Shell23_027
4.0 15×
Shelly WS2, 2-button switch, without bezel, white
Switching Relay - for electrical installation
11.90 €
Currently Unavailable
Order Code: AllRo22_01

Smart Electrical Installations Shelly

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