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Smart Home Sensors & Detectors reviews and tests

Alza Test Ranks Smart Home Sensors & Detectors Based on User Reviews and Other Data

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Smart Home Sensors & Detectors – Test Results

The result for smart home sensors & detectors at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for smart home sensors & detectors. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from smart home sensors & detectors rank are based solely on various data and feedback from actual people who have purchased the products.

Jak zabezpečit chytrou domácnost? All smart Home Sensors & Detectors
All from 528
SwitchBot Meter Pro (CO2) - Sensor
SwitchBot Meter Pro (CO2)
-10 % off new 71.90 € New 79.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - Bluetooth wireless connectivity, real-time data in the SwitchBot app, Android and iOS support, Google Assistant and Amazon Alexa - Matter standard only works with the hub
Added to cart
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MOES Mini CO Detector, grey - Gas Leak Detector
MOES Mini CO Detector, grey
40.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, deviation 100 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material...
Added to cart
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EZVIZ T3C smart button - Smart Wireless Switch
EZVIZ T3C smart button
-40 % off new 11.90 € New 19.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smart Wireless Switch - compatible with EZVIZ, control via app on Android and iOS,connect via , application in Czech and English
Added to cart
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Niceboy ION ORBIS Motion Sensor - Motion Sesnor
Niceboy ION ORBIS Motion Sensor
-23 % off new 15.90 € New 20.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , open system with detection motion compatible with Niceboy ION, range: home control, application in English, Czech and Slovak,
Added to cart
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QINGPING Air Monitor 2 - white - Air Quality Meter
QINGPING Air Monitor 2 - white
205.90 €
From 4.03 € per month
Unsealed - in stock 2 pcs
Add AlzaPlus+ and save instantly 175.02 €
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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QINGPING CO2 & Temperature & RH Monitor - Air Quality Meter
QINGPING CO2 & Temperature & RH Monitor
-1 % off new 82.90 € New 83.90 €
Unsealed - in stock 2 pcs
Add AlzaPlus+ and save instantly 66.32 €
Air Quality Meter - detects gas, temperature, humidity, measurement range from 400 to 9999 ppm, temperature measurement from -20 to 50 °C with accuracy 0.5 °C, humidity measurement...
Added to cart
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Meross Smart Temperature and Humidity Sensor MS130-EU - Sensor
Meross Smart Temperature and Humidity Sensor MS130-EU
-20 % off new 26.90 € New 33.90 €
Unsealed - in stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly 22.87 €
Sensor – Temperature sensor, humidity and light, Protocol Matter, Large 3.7" display, 4th generation Swiss sensors, Apple HomeKit support, Google Assistant, Alexa and SmartThings,...
Added to cart
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Airthings Wave Enhance - Air Quality Meter
Airthings Wave Enhance
-14 % off new 133.90 € New 155.90 €
From 2.46 € per month
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly 107.12 €
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, battery-powered, visual signals, notifications via...
Added to cart
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Netatmo Smart AC Controller - Smart Wireless Remote
Netatmo Smart AC Controller
-22 % off new 97.90 € New 125.93 €
Unsealed - in stock 1 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
Added to cart
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Niceboy ION ORBIS Windows & Door Sensor - Door and Window Sensor
Niceboy ION ORBIS Windows & Door Sensor
-59 % off new 8.39 € New 20.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Niceboy ION, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech...
Added to cart
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AQARA Vibration Sensor T1 (VB-S01D) - Vibration Detector
AQARA Vibration Sensor T1 (VB-S01D)
-9 % off new 18.90 € New 20.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly 17.01 €
Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...
Added to cart
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MOES Temperature and humidity probe, WiFi - Sensor
MOES Temperature and humidity probe, WiFi
-4 % off new 23.90 € New 24.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Temperature and humidity sensor with LCD screen, Infrared induction switch for bright backlighting
Added to cart
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Ajax MotionCam HDR, black - Motion Sesnor
Ajax MotionCam HDR, black
219.90 €
From 5.06 € per month
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion compatible with Ajax, range: security, application in English, Czech and Slovak, power supply: Battery-Powered,
Added to cart
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Ajax FireProtect 2 RB (Heat/CO) (8EU) ASP white (63210) with replaceable battery - Gas Leak Detector
Ajax FireProtect 2 RB (Heat/CO) (8EU) ASP white (63210) with replaceable battery
-11 % off new 98.90 € New 111.44 €
Unsealed - in stock 2 pcs
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
Added to cart
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ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection - Detector
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
-11 % off new 437.90 € New 494.90 €
From 9.06 € per month
Unsealed - in stock 1 pcs
Add AlzaPlus+ and save instantly 394.11 €
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
Added to cart
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SAFE Fire Guard, white - Sensor
SAFE Fire Guard, white
-13 % off new 35.90 € New 41.39 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - wireless fire detector with groundbreaking dual-spectrum detection and SIC technology, It can operate in a SAFE system or completely autonomously. Battery powered for up...
Added to cart
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Solight wireless motion detector 1D23 - Door and Window Sensor
Solight wireless motion detector 1D23
-5 % off new 15.90 € New 16.90 €
Unsealed - 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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Hütermann Water flood minialarm - water leak detector - flood moisture sensor - Water Leak Detector
Hütermann Water flood minialarm - water leak detector - flood moisture sensor
-8 % off new 9.90 € New 10.82 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, sound level: 85dB, standalone functional unit
Added to cart
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SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor SAWF-07P - Air Quality Meter
SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor SAWF-07P
-6 % off new 54.90 € New 58.90 €
Unsealed - in stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Add AlzaPlus+ and save instantly 41.18 €
Air Quality Meter - detects temperature, humidity, dust particles, measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C...
Added to cart
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GARNI 080Q Wireless outdoor air quality sensor - Sensor
GARNI 080Q Wireless outdoor air quality sensor
-8 % off new 80.90 € New 88.46 €
Unsealed - in stock 1 pcs
Sensor Wireless outdoor air quality sensor for the GARNI 3055 Arcus Wi-Fi weather station.
Added to cart
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EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector - Door and Window Sensor
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
-9 % off new 27.90 € New 30.99 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio Frequency, range of 80m, separately functional unit, supported OS:...
Added to cart
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White Sengled Pulse Horn Set - Holder
White Sengled Pulse Horn Set
21.90 €
Unsealed - in stock 1 pcs
Holder - For Sengled Pulse Flex Light Bulbs, made of brushed aluminium, 2 pcs
Added to cart
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Netatmo Smart Indoor Camera + Siren + Sensors - IP Camera
Netatmo Smart Indoor Camera + Siren + Sensors
-53 % off new 171.90 € New 372.90 €
From 3.95 € per month
Slightly used - in stock 1 pcs
IP Camera - interior, maximum video resolution 1920 × 1080 px, fixed lens, detection of motion, audio and face, built-in microphone and built-in speaker, mobile app notifications,...
Added to cart
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IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi - Sensor
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
-6 % off new 58.90 € New 63.04 €
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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