Best sellers, best smart Home Sensors & Detectors
We also think that you deserve the best. That’s why on this page, we ranked smart Home Sensors & Detectors from the most sold to the least sold. You have 464 products to choose from. Customers have the most interest in Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm, which you can buy for 15,110 Ft incl. VAT. If you’re intrested in smart Home Sensors & Detectors in terms of the highest reviews, then look at the smart Home Sensors & Detectors reviews and tests category.
All from 464
Homematic IP Smart Meter Interface
37,670 Ft
Currently Unavailable
Sensor - interface for smart meters, closed system, operation via central unit, OS Android + iOS, mobile notifications
Homematic IP Interface for gas meter
37,670 Ft
Currently Unavailable
Sensor - interface for gas meter, closed system, operation via central unit, OS Android + iOS, mobile notifications
SwitchBot Thermo/Hygrometer bundle with HUB
-12 % off new
25,290 Ft
New 28,790 Ft
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - measures temperature and humidity, mobile apps, degree of protection IP65, strap for hanging, updates the measured values every 4 seconds, package also includes HUB for...
Netatmo 2x Smart AC Controller
80,970 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Wireless Remote to the air conditioning, smart, WiFi 2.4 GHz, iOS apps, Android, compatible with Apple HomeKit, Google Home, Amazon Alexa
Airbi CO2AIR digital carbon dioxide meter
-8 % off new
30,890 Ft
New 33,690 Ft
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
QINGPING Motion & Light sensor, T version (Apple Homekit)
4,790 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth with detection motion and Lights compatible with Apple Home and Manufacturer app, range: lighting and security, application in English and...
Airbi CO2AIR digital carbon dioxide meter
33,690 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
Meross Smart Water Leak Sensor
Discounted -31 %
6,590 Ft
9,590 Ft
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...
Meross Smart Temperature and Humidity Sensor MS100F
9,290 Ft
Currently Unavailable
Sensor - temperature measurement in °C or °F, measurement of humidity in %, functionality only with the Meross Hub central unit, mobile apps, notifications, battery operation...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
12,430 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, ivory
17,290 Ft
On the way > 5 pcs
Expected 16/10/2026
Detector - battery operated temperature and humidity sensor with display, WiFi, ivory
JOY-It JT-PS360-C laboratory power supply
65,590 Ft
In stock 2 pcs
Module - ultra-compact, voltage 0 - 60 V, current 0 - 6 A, power 360 W
Eve Door & Window (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
-15 % off new
17,690 Ft
New 20,880 Ft
Unsealed - in stock 1 pcs
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,...
EZVIZ T51C Thermo/Hygro sensor
Great price
9,490 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - temperature and humidity measurement, clear display, Zigbee 3.0, battery operation (CR2450), mobile app (central unit needed)
Nuclear radiation detector JT-RAD01
-7 % off new
28,990 Ft
New 31,290 Ft
Unsealed - in stock 1 pcs
Detector The JT-RAD01 is a radiation meter for the detection of γ-, β- and X-rays and is characterized by particularly easy handling, high measurement stability and a practical and...
SwitchBot Thermo/Hygrometer bundle with HUB
28,790 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - measures temperature and humidity, mobile apps, degree of protection IP65, strap for hanging, updates the measured values every 4 seconds, package also includes HUB for...
Shelly Smoke Plus, smoke detector, WiFi, BT (without battery - CR123A)
17,190 Ft
Unsealed - in stock 1 pcs
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: automatic scenarios and alarm,...
iQtech SmartLife TH01 Wi-Fi Temperature and Humidity Sensor with Display
7,850 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor iQtech® SmartLife TH01 Wi-Fi Temperature and Humidity Sensor with Display
Shelly BLU Bluetooth, brown
6,940 Ft
Currently Unavailable
Door and Window Sensor - wireless, compatible with Google Home, Samsung SmartThings and Manufacturer app, connect via Bluetooth, battery indication, integrated daylight sensor and...
Shelly Blu Motion, Bluetooth
Great price
9,990 Ft
On the way > 5 pcs
Expected 16/10/2026
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in English, Czech, German, Slovak...
Airthings Wave plus, black - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor
92,890 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...
Philips Hue Contact sensor Black
-6 % off new
14,790 Ft
New 15,790 Ft
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...
No longer sold
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