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?
Continue
113
Results
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
Discounted -13 %
112.90 €
129.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AllRo22_08
Energy Consumption Meter - new generation single or three phase DIN rail mounted meter with combined 63 A three phase current transformer
105.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24039
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
47.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24043
Switching Relay - for blinds and shutters, under the switch, WiFi 2.4 GHz, 5 GHz WiFi and Bluetooth, Android compatible, Windows and iOS, Google Home and Samsung SmartThings support, works independently, open system, maximum voltage 240 V, maximum total current 16 A, 2 channels, dimensions 16 × 42 × 37 mm (H×W×D)
37.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24044
Switching Relay - for the blinds, Blinds, Light, doors and appliances, under the switch, Bluetooth, Apple Home support, Google Home and Samsung SmartThings, works independently, maximum total current 16 A, 1 channel
13.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24030
Detector - Battery operated temperature and humidity sensor with display, WiFi, white
Buy with code
ALZADAYS5AT
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Erhalten Sie 5 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
32.21 €
Discounted -17 %
33.90 €
41.05 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24_010
Switching Relay - for appliances, under the switch, WiFi 2.4 GHz, compatible with Android and Windows, support for manufacturer applications, works independently, open system, maximum voltage 240 V, maximum total current 16 A, Channel 1, dimensions 16 × 42 × 37 mm (H×W×D)
Discounted -4 %
20.90 €
21.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25009
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,
23.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_034
Switching Relay - for appliances, WiFi 2.4 GHz, 5 GHz WiFi and Bluetooth, Apple Home support, Google Home and Samsung SmartThings, works independently, maximum voltage 240 V, maximum total current 16 A, 1 channel
18.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24031
Switching Relay - for lighting, electrical installation and home control, 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
Amazing Deal
54.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_006
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
71.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_007
Switching Relay - for lights and appliances, under the switch, WiFi 2.4 GHz, compatible with Android and Windows, support for manufacturer applications, works independently, open system, maximum voltage 240 V, Channel 1, dimensions 34 × 29 mm (W×D)
19.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25010
26.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24036
Switching Relay - for appliances, under the switch, compatible with Android and iOS, Samsung SmartThings support, works via a central unit / bridge, maximum voltage 240 V, dimensions 29 × 35 × 16 mm (H×W×D)
Amazing Deal
26.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24020
Detector Shelly AddOn Plus, temperature measurement for 1/1PM Plus. Does not contain a temperature sensor. Can be connected up to 5x Dallas DS18B20 or 1x It does not contain a temperature sensor. Up to 5x Dallas DS18B20 or 1x DHT22 can be connected to measure temperature and humidity.
15.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_015
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
76.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25012
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)
34.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24_008
Switching Relay - for appliances, 2.4GHz WiFi and Bluetooth, Apple Home support, Google Home and Samsung SmartThings, works independently
13.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24_002
Switching Relay - for lights and appliances, under the switch, WiFi 2.4 GHz, compatible with Android and Windows, support for manufacturer applications, works independently, open system, maximum voltage 240 V, maximum total current 16 A, 1 channel
18.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25008
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: automatic scenarios and alarm, cover material plastic, operating temperature from 0 to 55 °C, operating humidity from 30 to 95 %, battery and mounting kit included, standalone unit requires a central hub, app language options: Czech and English , compatible with Android, Windows and iOS
50.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_002
Switching Relay - for appliances, under the switch, WiFi 2.4 GHz, compatible with Android and Windows, support for manufacturer applications, works independently, open system, maximum voltage 240 V, maximum total current 8 A, Channel 1, dimensions 29 × 34 × 16 mm (H×W×D)
19.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25011
Switching Relay - for appliances, WiFi 2.4 GHz and WiFi 5 GHz, Apple Home support, Google Home and Samsung SmartThings, works independently, maximum total current 8 A, Channel 1, dimensions 29 × 35 mm (H×W)
14.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24_001
51.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24015
Smart Socket controlled via Wifi, operated: standalone, compatible with Manufacturer app, timer, application in English, czech and slovak for Android, Windows and iOS, IP44
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25014