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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Product type
(127)
(81)
(80)
(45)
(38)
Detection Type
(134)
(133)
(100)
(87)
(56)
Detection element
(69)
(38)
(25)
(24)
(17)
Range
1 m
1,300 m
-
Colour
(4)
(425)
(61)
(2)
(4)
Protocol
(123)
(23)
(9)
(35)
(14)
(1)
Compatible app
(62)
(30)
(82)
(113)
(60)
Newest orders

Smart Home Sensors & Detectors


SmartHome detectors and sensors are designed both for connection to central units and for stand-alone use without them. These are, for example, motion sensors, smoke, gas or CO detectors or anti-flood detectors. All the sensors work with smartphones, so you always have a full overview of what's going on in your home.

Continue

Installing a SmartHome system is easy

The installation of various detectors and sensors is user-friendly and does not require any construction modifications or complicated wiring, as these expansion modules communicate wirelessly.

Pay attention to compatibility

When choosing expansion modules, it is important to focus on the communication protocol.

  • Some accessories require a connection to the central unit. The purchased module must be built on the same communication protocol as this unit, such as ZigBee or Z-Wave. Otherwise, the two devices will not communicate.
  • Other devices work independently, for example via Bluetooth or Apple HomeKit. They can be controlled via the manufacturer's app and don't require a central unit to work.

SmartHome detectors and sensors have many uses

There are a number of detectors and sensors on the market, so we sort them into groups for better clarity.

  • Motion detectors
  • Motion detectors for windows or doors
  • Smoke, gas or carbon monoxide detectors
  • Vibration detectors
  • Flood detectors
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.
523 Results
4.2 20×
Netatmo Smart Carbon Monoxide Alarm
Gas Leak Detector - battery-powered, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic, compatible with Apple Home, standalone unit, app language options: Czech and English , compatible with Android, Windows and iOS
-5 % off new 99.90 € New 105.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NetA_21_01
Ubiquiti UniFi Protect Sense
Sensor - Multisensor, Bluetooth 5.0 BLE, Motion, opening, Temperature, humidity, water
New arrival 59.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: Ubiq26352
4.2 12×
Airthings Wave mini - air quality, humidity, temperature and air chemicals sensor
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), temperature measurement with accuracy 1 °C, humidity measurement with accuracy 3 %, battery-powered, visual signals, notifications via push notifications, battery indication, operating temperature from 4 to 40 °C, holder and battery included, standalone unit requires a central hub, app language: English, compatible with Android and iOS
-13 % off new 69.90 € New 80.90 €
Buy
As good as new - in stock 1 pcs
Order Code: Air21TNG1
5.0
SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor SAWF-08P
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C with accuracy 0.5 °C, humidity measurement from 5 to 99 % with accuracy 3 %, acoustic, visual signals, notifications via push notifications, display, features: alarm, cover material plastic, operating temperature from -10 to 50 °C,, input voltage 5 V, power cable included, compatible with Apple Home, Google Home, Samsung SmartThings, eWeLink and Home Assistant, standalone unit, app language options: Czech and English, compatible with Android and iOS
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 57.51 €
-4 % off new 63.90 € New 66.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: SNF2611
4.9 10×
Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Light compatible with Apple Home, Google Home and Samsung SmartThings, range: lighting, security and home control, application in English and German, power supply: Battery-Powered,
-6 % off new 53.90 € New 57.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Eve23_03
4.1
FIBARO Flood Sensor
Water Leak Detector - detects temperature and water gas, battery-powered, connect via Bluetooth, standalone functional unit,, app with Czech language support, app with Czech and English language support for Android and iOS
-5 % off new 81.90 € New 86.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: FIBR01c
Smoot Air Vibration Smart Vibration Sensor
Vibration Detector - detects vibration gas, battery-powered, compatible with Apple Siri shortcuts, Google Home, Tuya and Smartlife, connect via WiFi 2,4 GHz, battery indication and protection against sabotage, standalone functional unit,, app with Czech language support, app with Czech and English language support for Android and iOS
New arrival 16.29 €
Buy
In stock 2 pcs at the supplier's
Order Code: SMARaaa0039
New arrival 141.14 €
Buy
In stock 1 pcs at the supplier's
Order Code: EMPlist0208
4.8
Netatmo Smart Door and Window Sensors
Door and Window Sensor - wireless, compatible with Apple Home and Manufacturer app, connect via Radio Frequency, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
-27 % off new 76.90 € New 105.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: NET050b
Garsaco Motion sensor for E27 bulb in E27 socket GSC, 3 years warranty
Motion Sesnor , closed system with detection motion and Solar radiation intensity, range: lighting,
New arrival 9.99 €
Buy
In stock 4 pcs at the supplier's
Order Code: GARcid01
Ajax MotionCam HDR, black
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
New arrival 219.90 €
Buy
In stock 2 pcs
Order Code: AJAX26001
Ajax MotionCam HDR (PhOD) Jeweller, white
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
New arrival 241.90 €
Buy
In stock 2 pcs
Order Code: AJAX26004
Ajax MotionCam HDR (PhOD) Jeweller, black
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
New arrival 241.90 €
Buy
In stock 2 pcs
Order Code: AJAX26003
5.0
Airthings View Pollution - air quality monitor
Air Quality Meter is designed for indoor environments where it monitors humidity and temperature. You use batteries or a USB cable to power it. Easily connect the air detector to the app via Wi-Fi or HUB using Airthings Smartlink. The app is compatible with both Android and iOS operating systems. Airthings View Pollution also communicates with IFTTT, Google Assistant and Amazon Alexa voice assistants.
-42 % off new 117.90 € New 203.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: Air22TNG2
4.2
Eve Door & Window (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
Door and Window Sensor - wireless, compatible with Apple Home, Google Home and Samsung SmartThings, connect via Bluetooth, central unit required, supported OS: Android and iOS, application in English
-13 % off new 49.90 € New 57.90 €
Buy
As good as new - in stock 1 pcs
Order Code: Eve23_02
Ajax MotionCam HDR, white
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
New arrival 219.90 €
Buy
In stock 2 pcs
Order Code: AJAX26002
5.0
Tedee Door Sensor, white
Sensor - real-time door status detection, door status display in tedee app, long-open door alert, wireless operation, Bluetooth
-5 % off new 51.90 € New 55 €
Buy
Unsealed - in stock 1 pcs
Order Code: Tedee25005
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
Sensor - precise measurement using ultrasonic technology, suitable for any type of liquid, IP65 resistance, possibility of connection to a smart water valve, Immax NEO PRO app in Czech and 60 other languages compatible with iOS, Android, with voice assistants - Apple Siri shortcuts and TUYA systems, LIDL.
-6 % off new 58.90 € New 62.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IMMX25092
GARNI 080Q Wireless outdoor air quality sensor
Sensor Wireless outdoor air quality sensor for the GARNI 3055 Arcus Wi-Fi weather station.
-7 % off new 69.90 € New 75.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Garni22_03
Homematic IP Rain Sensor - HmIP-SRD
Sensor The wireless rain sensor (HmIP-SRD) for outdoor use is part of the Homematic IP smart home system. The sensor with its high weather and weather protection offers a wide range of applications in conjunction with other Homematic IP devices. The device detects even the smallest amount of rain or snowfall and then transmits the information to the Central Unit (HmIP-HAP) and the connected Homematic IP devices, which react according to a predefined configuration.
-60 % off new 63.90 € New 159.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Home22_37
White Sengled Pulse Horn Set
Holder - For Sengled Pulse Flex Light Bulbs, made of brushed aluminium, 2 pcs
21.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: SNG100b2
ONDILO ICO Pool V2, smart water monitor, salt disinfection
Sensor - water quality analysis, minimal maintenance, durable construction
-7 % off new 464.90 € New 499.90 €
Buy
As good as new - in stock 1 pcs
Order Code: ONDa24001
4.7 13×
FIBARO Smoke Sensor
Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 55 °C, operating humidity from 0 to 93 %, battery included, standalone unit requires a central hub, app language options: Czech and English
79.25 €
Buy
In stock 1 pcs at the supplier's
Order Code: FIBR01f
4.6
IMMAX NEO Smart Occupancy Sensor, Zigbee 3.0
Motion Sesnor , connect through WiFi 2,4 GHz and WiFi 5 GHz, open system with detection motion and Light compatible with Apple Siri shortcuts, Tuya and Immax NEO PRO, range: lighting, electrical installation and security, application in English, Czech, German and Hungarian, power supply: Power plug and USB,
41.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IMXX2333

Smart Home Sensors & Detectors

Smart Home Sensors & Detectors

In the category Smart Home Sensors & Detectors on Alza.sk, we currently have a total of 523 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.
Check out products sorted by price starting with the lowest price in the category cheap smart Home Sensors & Detectors Find products sorted from the most expensive to the cheapest in the category most expensive smart Home Sensors & Detectors Check out products sorted by price starting with the highest price in the category best sellers, best smart Home Sensors & Detectors You’ll find products sorted by reviews starting from the highest ranked in smart Home Sensors & Detectors reviews
P-DC1-WEB18