Electrical Wiring 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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Shelly Presence Sensor Gen4, White
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Manufacturer app, application in English, Czech and Slovak, power supply: Power plug,
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
69.26 €
-8 % off new
72.90 €
New 79.90 €
Unsealed - in stock 1 pcs
Order Code:
Shell26038
Shelly Pro 3EM-3CT63
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, with protection from overheating, max. current 63 A, includes built-in memory and SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz, bluetooth and ethernet, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English app, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
132.91 €
139.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24039
Shelly Gen4 EM mini 16 A, power meter, WiFi, LAN
Energy Consumption Meter - clamp module, max. load 3680 W, max. current 16 A, includes SMART, open system, designated use: electrical installation and home control, connection via WiFi 2,4 GHz, ZigBee protocol, supports Android, Windows and iOS, Google Assistant and Amazon Alexa voice assistant, English, Czech and Slovak app, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
19.86 €
20.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell26019
8.29 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24046
Shelly RC Snubber
Module - appliance, compatible with Android, Windows and iOS, works standalone, open system
5.39 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24045
Shelly Duo Bulb E27 Gen3
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,5 W, 220 V, diameter of 6 cm, WiFi 2,4 GHz, compatible with Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
11.31 €
11.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell26029
Shelly Multicolour Bulb E27 Gen3
LED Bulb - smart, lamp cap E27 - lamp cap E27, power input 8,5 W, 220 V, diameter of 6 cm, WiFi 2,4 GHz, compatible with Manufacturer app, control via app in both Czech and English, lifespan 15000 h, energy label F, 1 piece in package
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
11.31 €
11.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell26030
Shelly Leak Sensor Cable, Detection Cable for Shelly Gen4 Flood
Sensor - Detection Cable for Shelly Gen4 Flood
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
10.36 €
10.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25035
Shelly LightSolutions Hilux DS8 White
LED Light - smart, dimmable, power input 8 W, luminous flux 600 lm, control via app in Czech, compatible with Manufacturer app, bridge required to use all functions, material: metal, max. height 3,9 cm, width 9 cm, IP44
55.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell26028
Shelly Leak Sensor Cable, Detection Cable for Shelly Gen4 Flood
Sensor - Detection Cable for Shelly Gen4 Flood
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
9.41 €
-9 % off new
9.90 €
New 10.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25035
Shelly adapter for BLU Wall Switch 4 (for Bush-Jaeger frames)
Small Frame - Adapter for BLU Wall Swicth 4 (for Bush-Jaeger frames)
-34 % off new
3.29 €
New 4.99 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25006
Shelly Pro 3EM, power meter incl. 3 terminals 120A, WiFi, LAN, BT
Energy Consumption Meter - clamp module, measurement accuracy 1 %, with protection from overheating, max. current 120 A, includes built-in memory and SMART, closed system, designated use: electrical installation, connection via WiFi 2,4 GHz, bluetooth and ethernet, supports Android and iOS, compatible with Google Home, Google Assistant and Amazon Alexa voice assistant, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
150.01 €
157.90 €
In stock > 5 pcs
Order Code:
Shell23_001
Shelly Gen3 3EM 63W, 3-phase power meter, WiFi
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, max. current 130 A, includes built-in memory and SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, compatible with Samsung SmartThings, Google Assistant and Amazon Alexa voice assistant, English and Czech app, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
97.76 €
102.90 €
In stock > 5 pcs
Order Code:
Shell25013
Shelly Gen3 3EM 63T, 3-phase power meter, WiFi
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, with protection from short-circuit, max. current 63 A, includes built-in memory and SMART, open system, operates via central unit/bridge, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English and Czech app, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
98.71 €
103.90 €
In stock > 5 pcs
Order Code:
Shell25012
Shelly Pro 3EM 120A, Consumption Meter incl. 3 Clamps, WiFi, LAN, Matter
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, max. current 16 A, includes SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz, Matter protocol, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English, Czech and Slovak app, mains power
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
156.66 €
164.90 €
In stock 3 pcs
Order Code:
Shell26033
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
33.16 €
34.90 €
On the way 5 pcs
Expected 21/10/2026
Order Code:
Shell24036
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)
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
43.61 €
45.90 €
On the way 1 pcs
Expected 21/10/2026
Order Code:
Shell24_008
Shelly Pro 3, switching module 3x 16A on DIN rail, WiFi, LAN
Switching Relay - for lighting, electrical installation and home control, WiFi 2,4 GHz, Bluetooth and Ethernet connection, compatible with Samsung SmartThings, application for Android and iOS in Czech and English
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
89.26 €
Discounted -5 %
93.96 €
99.90 €
Ordered on request
Order Code:
Shell23_007
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, white
Detector - Battery operated temperature and humidity sensor with display, WiFi, white
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
43.61 €
45.90 €
Ordered on request
Order Code:
Shell24_010
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.
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
57.11 €
Amazing Deal
60.12 €
Save 9.78 €
Ordered on request
Order Code:
SHELLa0009
Shelly Blu TRV
Thermostat Head - Smart, for control of home heating, placement: radiator, compatible with Samsung SmartThings and Manufacturer app, Battery-Powered, weekly programmes, connected via Bluetooth, operation: Standalone, compatible valve type: RA, RAV, M30, M28 and Danfoss, control via Android, Windows and iOS app in Czech and English
Buy with code
ALZADNI5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky.
56.15 €
59.11 €
Ordered on request
Order Code:
Shell24043
Shelly Pro Dual Cover PM, roller shutter module for DIN rail, WiFi, LAN
Controller - Dual DIN rail mounted control unit with power metering, LAN, Wi-Fi and Bluetooth connectivity
2 covers, 16 A each. Control of covers - roller shutters, awnings, gates, Barriers, sliding doors, curtains, garage door, bidirectional AC motors, single-phase control
Shelly Pro DIN rail dimmer, WiFi, LAN
Dimmers - DIN rail dimmer, power monitoring, dimming control, performance measurement, setting up different actions, scenarios and plans
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, ivory
Detector - battery operated temperature and humidity sensor with display, WiFi, ivory
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