Refresh the page

Alza Days - Smart Heating & Cooling

Save 5% to 30% with discount codes

Alza Days
  • The offer is valid from April 7, 2026, until April 27, 2026. Full terms and conditions of the campaign can be found here.
Jak vytápět chytrou domácnost? Jak vybrat chytré vytápění a chlazení
All from 67
Sponsored
BOT Smart WiFi thermostatic head TH3 Tuya - Thermostat Head
BOT Smart WiFi thermostatic head TH3 Tuya
899,-
In stock > 5 pcs at the supplier's
Buy with code ALZADNY5 854,- 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.
Thermostat Head - Smart, for control of home heating, placement: radiator, compatible with Tuya and Smartlife, Battery-Powered, daily programmes, connected via WiFi 2,4 GHz,...
SONOFF Zigbee Temperature and Humidity Sensor - Sensor
SONOFF Zigbee Temperature and Humidity Sensor
399,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 299,- 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.
Sensor - senses the temperature and humidity in the room, support for smart scenes, can be fixed to the wall with 3M tape or screw, ZigBee 3.0 protocol, requires a ZigBee Hub,...
AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread - Sensor
AQARA Climate Sensor W100 (TH-S04D) - Zigbee and Thread
1,019,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 866,- 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.
Sensor - sensor with 3.4-inch LCD display that monitors temperature and humidity
EVOLVEO Thermal - Thermostat
EVOLVEO Thermal
3,490,-
From 161,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 2,792,- 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.
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 3V and 5 V, power: power plug and Battery-Powered, weekly and daily programmes
TESLA Smart RJ45 ZigBee Hub - Central Unit
TESLA Smart RJ45 ZigBee Hub
Amazing Deal 399,- Save 300,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY50 200,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 50% s kódem ALZADNY50. Klikněte a kód se uplatní automaticky.
Central Unit - used as lighting, heating and cooling, electrical installation, security, windows, doors, gates and home control, connect using Ethernet, communication via Tuya,...
AQARA Floor Heating Thermostat W500 (UT-A01D) - Thermostat
AQARA Floor Heating Thermostat W500 (UT-A01D)
1,779,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 1,512,- 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.
Thermostat - smart programmable, with placement on underfloor heating, input voltage: 230 V, power: power plug, daily programmes
Sonoff NSPanel EU, grey - Central Unit
Sonoff NSPanel EU, grey
1,690,-
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,352,- 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.
Central Unit - used as heating and cooling and home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Manufacturer app, compatible with Android and iOS,...
Sonoff NSPanel EU, white - Central Unit
Sonoff NSPanel EU, white
1,890,-
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY20 1,512,- 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.
Central Unit - used as heating and cooling and home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Manufacturer app, compatible with Android and iOS,...
AVATTO WT410-BH-3A-W Wifi for Gas Boiler - Thermostat
AVATTO WT410-BH-3A-W Wifi for Gas Boiler
790,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 593,- 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.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly programmes
SwitchBot Hub 3 - Central Unit
SwitchBot Hub 3
2,999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 2,249,- 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.
Central Unit - used as lighting, heating and cooling, electrical installation, security, windows, doors, gates, weather monitoring and home control, connect using WiFi 2,4 GHz and...
Sonoff THR320 TH Origin - Thermostat
Sonoff THR320 TH Origin
459,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 344,- 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.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, daily programmes
Homematic IP Optimal thermostatic head - Thermostat Head
Homematic IP Optimal thermostatic head
1,590,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY10 1,431,- 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.
Thermostat Head - Smart programmable, for control of home heating, placement: radiator, Battery-Powered, weekly programmes, connected via Radio frequency, operation: Via central...
RETLUX RSH 309 Smart temperature sensor - Temperature Sensor
RETLUX RSH 309 Smart temperature sensor
399,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY15 339,- 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.
Temperature Sensor - moisture detection, temperature measurement from -10 to 50 °C with an accuracy of 0.3 °C, moisture measurement with 3% accuracy, battery power, notification...
AVATTO WT598 WiFi Smart Gas Boiler Thermostat - Thermostat
AVATTO WT598 WiFi Smart Gas Boiler Thermostat
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 629,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Thermostat - smart programmable, with placement on boiler and boiler, input voltage: 5 V, power: Battery-Powered and USB, weekly and daily programmes
IMMAX NEO internal with pin, type E, 2x USB, 1x USB-C, Zigbee - Smart Socket
IMMAX NEO internal with pin, type E, 2x USB, 1x USB-C, Zigbee
549,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 412,- 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.
Smart Socket - via ZigBee, operated: via central unit / bridge, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax...
AVATTO WT410 16A Electric Heating Matter over WiFi Thermostat Black - Thermostat
AVATTO WT410 16A Electric Heating Matter over WiFi Thermostat Black
899,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY30 629,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly and daily programmes
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat White - Thermostat
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat White
891,-
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 579,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat Black - Thermostat
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat Black
899,-
In stock > 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 674,- 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.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat Black - Thermostat
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat Black
891,-
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 579,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, temperature sensor, open window detection and child lock
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat White - Thermostat
AVATTO WT410 3A Gas Boiler Matter over WiFi Thermostat White
891,-
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 579,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Auraton 2YA WiFi, black - Thermostat
Auraton 2YA WiFi, black
New arrival 1,649,-
In stock > 5 pcs at the supplier's
Buy with code ALZADNY10 1,484,- 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.
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V, power: power plug, weekly programmes
IMMAX NEO internal with pin, type E, 2x USB, 1x USB-C, Zigbee - Smart Socket
IMMAX NEO internal with pin, type E, 2x USB, 1x USB-C, Zigbee
-10 % off new 489,- New 549,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY25 367,- 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.
Smart Socket - via ZigBee, operated: via central unit / bridge, compatible with Apple Siri shortcuts, Tuya, Lidl Home, Smartlife, Nedis SmartLife, ETA SMART, Tesla Smart and Immax...
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat White - Thermostat
AVATTO WT410 3A Water Heating Matter over WiFi Thermostat White
-30 % off new 619,- New 891,-
Unsealed - in stock 2 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNY35 402,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se uplatní automaticky.
Thermostat - smart programmable, with placement on boiler, input voltage: 230 V, power: power plug, weekly and daily programmes
Auraton Orion SET WiFi wireless thermostat - Thermostat
Auraton Orion SET WiFi wireless thermostat
New arrival 2,287,-
In stock > 5 pcs at the supplier's
Buy with code ALZADNY10 2,058,- 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.
Thermostat - smart programmable, with placement on boiler and underfloor heating, input voltage: 230 V and 3V, power: power plug, Battery-Powered and USB, weekly programmes
24 more...
Other

No longer sold

Multi Zone Control

Try our cookies

Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB12