Electrical Wiring
Electrical Wiring – 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.cz.
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AVATTO ZWT100-16A Zigbee for Electric heating
Thermostat - smart programmable, with placement on underfloor heating, input voltage: 230 V, power: power plug, weekly programmes
Buy with code
ALZADNY25
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 25% s kódem ALZADNY25.
743,-
990,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AVT003a
Buy with code
ALZADNY20
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
279,-
349,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SNFa081
Shelly AddOn Plus, temperature measurement for 1/1PM Plus, successor of SHELLY-AddOn
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.
Buy with code
ALZADNY5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky.
409,-
Great price
430,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell23_015
Netatmo Smart Smoke Alarm
Smoke Detector - acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, holder and mounting kit included, standalone unit, app language options: Czech and English , compatible with Android and iOS
Great price
2,599,-
Save 191,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
NET007f
AQARA Smart Lock U200 Kit (Rev 2025), black
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included, Fingerprint reader, Battery status check, Monitoring, Offline mode and Encrypted data transfer
4,499,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Aqara25033
AVATTO 3A Gas Boiler Wifi Smart Thermostat White
Thermostat - smart programmable, with placement on boiler, underfloor heating and boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Buy with code
ALZADNY15
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
764,-
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
AVT051a
SwitchBot Meter Pro (CO2)
Sensor - Bluetooth wireless connectivity, real-time data in the SwitchBot app, Android and iOS support, Google Assistant and Amazon Alexa
- Matter standard only works with the hub
1,899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SwBot2411
TP-Link Tapo T300, Smart water leak sensor
Water Leak Detector - detects Humidity and Water gas, battery-powered, sound level: 90dB, compatible with Google Home and Manufacturer app, connection via radio waves, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
429,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TP23_065
Meross Smart Wi-Fi Socket with Thermostat
Smart Socket controlled via Wifi, operated: standalone, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, thermostat, application in English, czech, german and in Polish for Android and iOS, IP20 - 1,399 Kč/1 pc(s)
Buy with code
ALZADNY25
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 25% s kódem ALZADNY25.
1,049,-
1,399,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Mer24_06
Shelly Plus 1 Mini, switch module, WiFi, Gen3
Switching Relay - for appliances, 2.4GHz WiFi and Bluetooth, Apple Home support, Google Home and Samsung SmartThings, works independently
Buy with code
ALZADNY5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky.
361,-
380,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell24_002
TFA 35.1118.01 - home weather station SEASON 2
Weather Station - home, wireless, radio frequency connection, interior and outdoor, with forecast and current weather monitoring, alarm clock, measured value alarm, DCF reception and minimum and maximum readings memory, measures barometric pressure, temperature, humidity, displays time, date and moon phases, wireless sensor range 100 m, max. 3 wireless sensors, closed system, operation: standalone, mains-powered and battery-powered, main unit, sensor and power adapter included, placement: for walls and table, dimensions 133 × 194 × 47 mm (H×W×D)
1,690,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TFA22012
Emos GS536
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, operating temperature from 0 to 40 °C, operating humidity from 5 to 95 %, battery included, standalone unit
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
EMDET0001
AQARA Door and Window Sensor T1
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
Buy with code
ALZADNY10
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
431,-
479,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Aqara23_006
SOLIGHT Power meter DT26
Energy Consumption Meter - socket adapter, measurement accuracy 1,5 %, with protection from overvoltage, max. load 3680 W, max. current 16 A, includes display, open system, designated use: electrical installation, mains power
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
SD054a
Elektrobock LM218A
- detects CO (carbon monoxide), measurement range from 10 to 550 ppm, battery-powered, acoustic signals, signal volume 85 dB, display, features test button and alarm, cover material plastic, operating temperature from -10 to 45 °C, operating humidity up to 90 %, ingress protection IP40, battery included, standalone unit
589,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
ELBOCK118
Digital switching socket TS-EF1
Switch Socket - Digital, programmable, suitable for daily and weekly cycle, 8 programs, 16 preset groups of days of the week, selection of the time display format 12/24, Summertime function to switch between daylight saving time and standard time, Random function for switching at random intervals, max. power 3500 W, max. current 16 A, max. voltage 230 V
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
ZDnar6217
Sencor SWS 8600 SH
Weather Station - home, wireless, WiFi 2,4 GHz connection, interior and outdoor, smart, with current weather monitoring, snooze, alarm clock and low battery indicator, measures temperature, humidity, displays time and date, wireless sensor range 150 m, max. 7 wireless sensors,, sensor, power adapter and manual included, placement: for walls and table, dimensions 112 × 130 × 28 mm (H×W×D)
Amazing Deal
1,599,-
Save 400,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Snc24009
Buy with code
ALZADNY15
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
1,334,-
1,569,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
CMP2798
Meross Smart Wi-Fi Thermostat for Electric Underfloor Heating System
Thermostat - smart programmable, with placement on underfloor heating, input voltage: 230 V, power: power plug, weekly programmes
Buy with code
ALZADNY20
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
1,352,-
1,690,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Mer2515
AlzaPower extension cord 230V 6 sockets 5m white
Extension Cable - without a switch, type E/F plug, 6× type E sockets, current load up to 16A (3680W), voltage 230V AC, safety shutters, 1.5mm² conductor cross-section, PVC jacket, angled plug, length 5m
Great price
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
APLV00400
AlzaPower extension cord 230V 6 sockets switch 5m black
Extension Cable - length 5 m, 6 sockets, switch, E type forks, current load 16 A, voltage 230 VAC, plastic insulation, curved ending
Great price
319,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
APLV00155
Shelly Plug S Gen3 with power metering, WiFi, black
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, IP20 - 679 Kč/1 pc(s)
Buy with code
ALZADNY5
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 5 % s kódem ALZADNY5. Klikněte a kód se uplatní automaticky.
645,-
Great price
679,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
Shell25004
Airbi SMILE - Room thermometer and hygrometer - black
Digital Thermometer - room thermometer and hygrometer, min and max memory, black
249,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
TFA21007
FAB 4.02/BDKvNs 30+40 5 keys
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 30/40, 5 keys included
Buy with code
ALZADNY15
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
1,504,-
1,769,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code:
ASAB401
Alza Days
Extension Cables and Sockets
Home Security
Remotes and Switches
Weather Stations
Smart
Thermostats
Switches
Wiring Materials
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In the category Electrical Wiring on Alza.cz, we currently have a total of 4498 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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