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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 504 products to choose from. Customers have the most interest in TP-Link Tapo T110, Smart window/door sensor, which you can buy for 16.90 € 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.
Jak zabezpečit chytrou domácnost? All smart Home Sensors & Detectors
All from 504
Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa) - Motion Sesnor
Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
57.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Light compatible with Apple Home, Google Home and Samsung SmartThings, range: lighting, security...
Added to cart
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TP-Link Tapo S200D - Dimmers
TP-Link Tapo S200D
23.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dimmers - button to control the intelligent lighting, adjustable actions, multiple light control, can be fixed with screws, with double-sided tape or on any metal surface, battery...
Added to cart
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QINGPING Air Monitor 2 - black - Air Quality Meter
QINGPING Air Monitor 2 - black
207.90 €
From 4.93 € per month
In stock > 5 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, dust particles, measurement range from 400 to 9999 ppm,...
Added to cart
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Airthings View Radon - Air Quality Monitor - Air Quality Meter
Airthings View Radon - Air Quality Monitor
Great price 193.90 € Save 5.10 €
From 4.60 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter is designed for indoor environments where it monitors humidity, temperature and the amount of radon in the air. You use batteries or a USB cable to power it....
Added to cart
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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - green - Alarm Clock
QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - green
20.90 €
In stock 2 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Alarm Clock - Digital, power supply: battery, features: date
Added to cart
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iGET SECURITY EP9 - wireless water sensor for iGET M5-4G alarm - Detector
iGET SECURITY EP9 - wireless water sensor for iGET M5-4G alarm
20.90 €
In stock 2 pcs at the supplier's
Detector water detection sensor for iGET SECURITY M5 alarm. It is used for water detection in bathrooms, technical rooms, tanks, etc., wherever there is a risk of water flooding....
Added to cart
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JOY-It JT-PS360-C laboratory power supply - Module
JOY-It JT-PS360-C laboratory power supply
175.90 €
From 4.17 € per month
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Module - ultra-compact, voltage 0 - 60 V, current 0 - 6 A, power 360 W
Added to cart
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Eufy Motion Sensor - White - Motion Sesnor
Eufy Motion Sensor - White
41.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion, range: security, application in English, power supply: Battery-Powered,
Added to cart
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SONOFF SNZB-03P Zigbee Motion Sensor - Motion Sesnor
SONOFF SNZB-03P Zigbee Motion Sensor
18.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 16.07 €
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, IFTTT and eWeLink, range: lighting, application in English and Czech, power supply:...
Added to cart
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Ubiquiti UniFi SuperLink Entry - Door and Window Sensor
Ubiquiti UniFi SuperLink Entry
40.90 €
In stock > 5 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via Radio frequency, protection against sabotage, range of 2000m, central unit required, supported OS:...
Added to cart
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Solight wireless motion detector 1D23 - Door and Window Sensor
Solight wireless motion detector 1D23
Amazing Deal 16.90 € Save 7 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - with mains + battery power, connect via Radio frequency, range of 200m, separately functional unit
Added to cart
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Meross Smart Presence Sensor (Thread) - Sensor
Meross Smart Presence Sensor (Thread)
37.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - mmWave occupancy sensor with micro motion detection, Matter over Thread, Local control without Wi-Fi, range up to 6 m, multi-zone detection, 360° swivel bracket, IP67,...
Added to cart
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Shelly DS18B20 - Temperature Sensor
Shelly DS18B20
9.09 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - mains power supply, 3 m range, stand-alone unit
Added to cart
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EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi - Smoke Detector
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
32.73 €
In stock > 5 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...
Added to cart
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AQARA Door and Window Sensor P2 - Door and Window Sensor
AQARA Door and Window Sensor P2
31.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, connect via Bluetooth, battery indication, central unit required,...
Added to cart
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Netatmo Smart AC Controller - Smart Wireless Remote
Netatmo Smart AC Controller
125.93 €
In stock 5 pcs at the supplier's
Buy at the price for both existing and new AlzaPlus+ members 88.15 €
Smart Wireless Remote to the air conditioning, smart, WiFi 2.4 GHz, iOS apps, Android, compatible with Apple HomeKit, Google Home, Amazon Alexa
Added to cart
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Xtend Home EZS-DWD01 - Door and Window Sensor
Xtend Home EZS-DWD01
13.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya, connect via Radio frequency, battery indication and adjustable sensitivity, range of 200m, central unit required, supported...
Added to cart
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Xiaomi Mi Wireless Switch - Smart Wireless Switch
Xiaomi Mi Wireless Switch
Great price 12.58 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Wireless Switch - compatible with Xiaomi Home, control via app on Android, Windows and iOS, connect via WiFi 2,4 GHz, application in English
Added to cart
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Netatmo Smart Smoke Alarm - Smoke Detector
Netatmo Smart Smoke Alarm
109.13 €
On the way > 5 pcs
Expected 21/08/2026
Smoke Detector - acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm, cover material plastic, holder and mounting kit...
Added to cart
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BOT Smart sensor for windows and doors WiFi DW6 - Door and Window Sensor
BOT Smart sensor for windows and doors WiFi DW6
11.30 €
In stock > 10 pcs at the supplier's
Buy at the price for both existing and new AlzaPlus+ members 9.61 €
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,...
Added to cart
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Shelly Blu H&T, battery operated temperature and humidity sensor, Bluetooth + Zigbee, Ivory - Humidity Sensor
Shelly Blu H&T, battery operated temperature and humidity sensor, Bluetooth + Zigbee, Ivory
24.90 €
In stock > 10 pcs
2 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor
Added to cart
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SwitchBot Water Leak Detector with Sensor Cable - Sensor
SwitchBot Water Leak Detector with Sensor Cable
24.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - with an extended sensor length of 1 meter, detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app,...
Added to cart
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NEDIS WIFIRC10CBK - TV Remote Control
NEDIS WIFIRC10CBK
24.26 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
TV Remote Control - universal, compatible with set-top box, air conditioner, range 5 m, infra-red transmission technology, compatible app
Added to cart
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AQARA Presence Sensor FP2 - Motion Sesnor
AQARA Presence Sensor FP2
82.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz and Bluetooth, closed system with detection motion and Light compatible with Apple Home, Google Home, IFTTT and Aqara Home, range:...
Added to cart
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