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.
All from 599
SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor SAWF-08P
1,599,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY20
1,279,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.
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...
EVOLVEO wireless outdoor siren for Alarmex / Sonix
1,989,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Siren - closed system, area of use: security, power supply: Power plug
Mi Door and Window Sensor 2
299,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, central unit required, supported OS: Android and iOS, application...
iGET SECURITY EP10 - wireless vibration sensor for iGET M5-4G alarm
449,-
In stock 5 pcs at the supplier's
Detector vibration detection sensor for iGET SECURITY M5 alarm. It is used for windows, showcases, valuable things like TV, antiques, etc. As soon as a minor shock occurs, the...
IMMAX NEO Smart water leak sensor, Zigbee 3.0
499,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY40
299,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Get 40 % off with code ALZADNY40.
Water Leak Detector - detects Water gas, battery-powered, range: 30 m, sound level: 120dB, compatible with Google Home, Tuya, Lidl Home and Immax NEO PRO, connect via WiFi 2,4 GHz...
iGET SECURITY P1v2 - wireless PIR motion detector
399,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor accessories for iGET SECURITY M3B and M2B alarm system - Wireless PIR motion detector for monitoring movement in the room
Vaillant Homematic IP Valve Adapter
185,-
In stock > 10 pcs at the supplier's
Module - Adapter for Vaillant valves for connection of Thermostatic Heads (HmIP-eTRV-x) and Valve Drive (HmIP-VDMOT) Homematic IP with standard M30 x 1.5 mm fitting.
MOES Mini CO Detector, orange
999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material plastic, operating...
MOES Mini CO Detector, grey
999,-
In stock 5 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...
EZVIZ T1C PIR
619,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion compatible with Google Home and EZVIZ, range: security, application in English, Czech, German and Hungarian, power supply:...
Nous E3 Zigbee Smart door and window sensor
449,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya and Manufacturer app, connect via WiFi 2,4 GHz, battery indication, range of 90m, central unit required, supported OS:...
SONOFF WLDC200 Water Leak Detection Cable
269,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY30
188,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 30% s kódem ALZADNY30.
Extension Cable
Elektrobock CN16F
279,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
XtendLan PS-IR02
369,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
TV Remote Control -, range 0.03 m, infra-red transmission technology
BOT Smart gas detector WiFi GS4
729,-
In stock > 5 pcs at the supplier's
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 90 dB, display, features alarm, cover material...
Somfy Thermis Wirefree II io Battery Temperature Sensor
3,479,-
Ordered on request
Temperature Sensor - Wireless (battery) temperature sensor for TaHoma system suitable for interior and exterior, can control your shading or automated heating depending on...
Philips Hue Contact sensor White 2pcs
1,799,-
On the way 2 pcs
Expected 22/10/2026
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...
EVOLVEO wireless vibration detector for Alarmex/Sonix
369,-
Currently Unavailable
Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit
Airthings View Radon - Air Quality Monitor
4,899,-
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....
Shelly Blu window and door sensor, Bluetooth, black
460,-
Currently Unavailable
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, battery indication and deviation angle adjustment, separately functional unit, supported OS:...
IMMAX NEO LITE Smart pool temperature sensor + 2x indoor temperature and humidity sensor
1,190,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - TUYA, 2.4GHz WiFi connection, indoor and outdoor unit, monitoring the current pool water temperature, indoor temperature and humidity, date and time controlled...
AQARA Motion and Light Sensor P2
889,-
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY10
800,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.
Motion Sesnor , connect through Bluetooth, open system with detection motion and Lights compatible with Apple Home and Aqara Home, range: lighting and security, application in...
SwitchBot Meter Pro (CO2)
1,899,-
In stock > 5 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
SwitchBot Contact Sensor
399,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNY15
339,-
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.
Door and Window Sensor - wireless, compatible with Apple Siri shortcuts and Samsung SmartThings, connect via WiFi 2,4 GHz, battery indication, range of 5m, separately functional...
No longer sold
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