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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 420
Philips Hue Contact sensor Black - Sensor
Philips Hue Contact sensor Black
17,190 Ft
In stock 2 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...
Added to cart
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Homematic IP Valve Adapter Danfoss - Module
Homematic IP Valve Adapter Danfoss
3,610 Ft
Currently Unavailable
Module - 3 pieces of adapters for Danfoss valves (RA, RAV, RAVL) for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Actuator (HmIP-VDMOT) Homematic IP with standard M30 x...
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Airbi CO2AIR digital carbon dioxide meter - Detector
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
Added to cart
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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - blue - Alarm Clock
QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - blue
8,490 Ft
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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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - green - Alarm Clock
QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - green
8,490 Ft
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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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - beige - Alarm Clock
QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - beige
8,490 Ft
In stock 5 pcs
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Alarm Clock - Digital, power supply: battery
Added to cart
- +
Gosund Smart Window/Door Sensor, Zigbee - Door and Window Sensor
Gosund Smart Window/Door Sensor, Zigbee
4,990 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy at the price for both existing and new AlzaPlus+ members 3,990 Ft
Door and Window Sensor - wireless, compatible with Tuya, Smartlife and Manufacturer app, connect via WiFi 2,4 GHz, separately functional unit, supported OS: Android and iOS,...
Added to cart
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Xiaomi Mi Wireless Switch - Smart Wireless Switch
Xiaomi Mi Wireless Switch
3,890 Ft
Currently Unavailable
Smart Wireless Switch - compatible with Xiaomi Home, control via app on Android, Windows and iOS, connect via WiFi 2,4 GHz, application in English
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Xiaomi Temperature and Humidity Monitor 3 Mini - Sensor
Xiaomi Temperature and Humidity Monitor 3 Mini
4,290 Ft
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - temperature detection, humidity, functioning independently, CR2450 battery power supply, Xiaomi Home compatible apps, plastic material, Bluetooth connection, optical...
Added to cart
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Netatmo Smart Door and Window Sensors - Door and Window Sensor
Netatmo Smart Door and Window Sensors
44,390 Ft
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 and Manufacturer app, connect via Radio frequency, central unit required, supported OS: Android and iOS, application...
Added to cart
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Elektrobock KD-122LH WiFi - Smoke Detector
Elektrobock KD-122LH WiFi
9,290 Ft
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 1 s, visual signals, signal volume 85 dB, battery indication, cover material plastic, operating temperature from -10 to 50 °C,...
Added to cart
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Shelly Blu Motion, Bluetooth - Motion Sesnor
Shelly Blu Motion, Bluetooth
Great price 8,190 Ft
On the way 2 pcs
Expected 28/06/2026
Motion Sesnor , connect through WiFi 2,4 GHz, WiFi 5 GHz and Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in...
Added to cart
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AQARA Presence Sensor FP2 - Motion Sesnor
AQARA Presence Sensor FP2
Discounted -6 % 29,990 Ft 32,190 Ft
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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Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm - Gas Leak Detector
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
23,190 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...
Added to cart
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MOES Water Leakage Detector, Zigbee - Water Leak Detector
MOES Water Leakage Detector, Zigbee
6,890 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, compatible with Tuya and MOES, battery indication, central unit required to function,, app with Czech language support,...
Added to cart
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WOOX Smart Water Leak Sensor R7050 - Water Leak Detector
WOOX Smart Water Leak Sensor R7050
8,990 Ft
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas,, compatible with Tuya, central unit required to function,, app with Czech language support, app with Czech and English language support for...
Added to cart
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Ajax LeaksProtect Black - Water Leak Detector
Ajax LeaksProtect Black
22,420 Ft
Currently Unavailable
Water Leak Detector - detects water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage,...
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Ajax LeaksProtect White - Water Leak Detector
Ajax LeaksProtect White
22,420 Ft
Currently Unavailable
Water Leak Detector - detects water gas, battery-powered, range: 1300 m, reaction time: 0,15s, compatible with Ajax, connection via radio waves, protection against sabotage,...
View
Eufy Motion Sensor - White - Motion Sesnor
Eufy Motion Sensor - White
12,990 Ft
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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EZVIZ T2C - Door and Window Sensor
EZVIZ T2C
7,990 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with IFTTT and EZVIZ, battery indication, range of 200m, central unit required, supported OS: Android and iOS, application in Czech,...
Added to cart
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iGET SECURITY EP22 - RFID key for iGET M5-4G alarm - RFID Keyring
iGET SECURITY EP22 - RFID key for iGET M5-4G alarm
2,990 Ft
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
RFID Keyring - RFID key for iGET SECURITY M5 alarm. Attached to the iGET SECURITY EP13 wireless keypad for remote alarm control.
Added to cart
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FIBARO Radiator Thermostat Sensor - Heating Set
FIBARO Radiator Thermostat Sensor
9,690 Ft
Currently Unavailable
Heating Set - for FIBARO Radiator Thermostat Head, Bluetooth
View
MOES CO Detector, Zigbee - Gas Leak Detector
MOES CO Detector, Zigbee
16,690 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features...
Added to cart
- +
MOES Gate & Window Sensor, Zigbee - Door and Window Sensor
MOES Gate & Window Sensor, Zigbee
5,090 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya, Smartlife and Manufacturer app, central unit required, supported OS: Android and iOS, application in Czech, application in...
Added to cart
- +
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