Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(9)
(9)
(8)
Product type
(10)
(22)
(12)
(6)
(19)
Detection Type
(29)
(28)
(16)
(16)
(14)
Detection element
(12)
(12)
(6)
(5)
(4)
Range
2 m
400 m
-
Colour
(2)
(91)
(6)
(2)
(1)
Protocol
(42)
(19)
(11)

Alza Days - Smart Home Sensors & Detectors

Save with discount codes

Continue
Alza Days
  • The offer is valid from June 1, 2026, until June 22, 2026. Full terms and conditions of the campaign can be found here.
Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
109 Results
5.0
BOT Smart sensor for windows and doors WiFi DW6
Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, range of 45m, separately functional unit, 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. 269,-
299,-
Buy
In stock > 10 pcs at the supplier's
Order Code: BOTsen001
5.0
BOT Smart gas detector WiFi GS4
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 90 dB, display, features alarm, cover material plastic, operating temperature to 55 °C, input voltage 230 V, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English , compatible with Android and iOS
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. 656,-
729,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTdet006
5.0
Homematic IP PIR motion detector with brightness sensor - outdoor - HmIP-SMO-2
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion, range: lighting, heating and cooling and security, application in Czech, power supply: Battery-Powered,
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. 1,985,-
2,090,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_25
3.0
BOT Smart Zigbee GS2 gas detector
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, features alarm, cover material plastic, operating temperature from -10 to 50 °C, input voltage 230 V, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English , compatible with Android and iOS
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. 566,-
629,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTdet007
Homematic IP PIR motion detector with brightness sensor - indoor - HmIP-SMI
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion, range: security, application in Czech, power supply: Battery-Powered,
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. 1,225,-
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_27
Homematic IP Window and door handle position sensor - HmIP-SRH
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via Radio frequency, range of 160m, central unit required, supported OS: Android and iOS, application in English
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. 1,487,-
1,565,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_24
Homematic IP Meteo Sensor Plus - HmIP-SWO-PL
Sensor - wireless, for outdoor use, part of the Homematic IP smart home system, is an extended version of the Meteo Sensor Basic (HmIP-SWO-B), which also predicts the amount and duration of rainfall, also measures temperature, humidity, wind speed, brightness value, the length of sunlight, amount of precipitation, the beginning of the rain, Google Home and Home Connect Plus support, wireless communication via encrypted protocol,
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. 4,959,-
5,220,-
Buy
In stock 5 pcs at the supplier's
Order Code: Home22_32
BOT Smart air quality sensor WiFi AirBox2
Air Quality Meter - temperature measurement from 20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English, compatible with Android and iOS
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. 665,-
739,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTmer001
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via WiFi 2,4 GHz, range of 230m, central unit required, supported OS: Android and iOS, application in Czech
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. 1,487,-
1,565,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_22
1.0
BOT Smart air quality sensor WiFi AirBox4
Air Quality Meter - temperature measurement from -20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English, compatible with Android and iOS
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. 764,-
849,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTmer002
Smoot ZigBee Leak Pro
Water Leak Detector - detects water gas, battery-powered, compatible with Apple Siri shortcuts and Tuya, connect via WiFi 2,4 GHz and WiFi 5 GHz, battery indication, central unit required to function,, app with Czech language support for Android and iOS
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. 632,-
790,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SMTphsnz5
Homematic IP PIR motion detector with brightness sensor - outdoor, anthracite - HmIP-SMO-A-2
Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,
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. 1,985,-
2,090,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Home22_26
BOT Smart Vibration Sensor VB1 Zigbee
Vibration Detector - detects vibration gas, battery-powered, range: 30 m, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz and WiFi 5 GHz, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
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. 611,-
679,-
Buy
In stock > 5 pcs at the supplier's
Order Code: BOTdet009
P-DC1-WEB08