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Alza Test Ranks Detectors Based on User Reviews and Other Data

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Detectors – Test Results

The result for detectors at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for 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 detectors rank are based solely on various data and feedback from actual people who have purchased the products.

All detectors

iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0

11×

32.90 €

In stock > 5 pcs

Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya...

Added to cart

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Airthings Wave plus, black - air quality, radon, humidity, temperature, VOC, CO2 and pressure sensor

3×

234.90 €

In stock > 5 pcs

Add AlzaPlus+ and save instantly 187.92 €

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, deviation...

Added to cart

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MOES Smoke Detector, Zigbee

3×

37.90 €

In stock 3 pcs

Smoke Detector - temperature measurement from 0 to 55 °C, battery-powered , detection reach 15 m, acoustic signals, notifications via push notifications, signal volume 85 dB,...

Added to cart

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Xiaomi Mi Motion Sensor 2S

5×

16.74 €

In stock > 10 pcs at the supplier's

Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Xiaomi Home, range: lighting, security and home control, power supply:...

Added to cart

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FireAngel FA3820 CO detector with integrated power supply for 10 years of operation

7×

35.90 €

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features test button, temporary shutdown and...

Added to cart

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Airthings Wave Enhance

2×

155.90 €

In stock > 5 pcs

Add AlzaPlus+ and save instantly 124.72 €

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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BOT Smart gas detector WiFi GS5

4×

33.16 €

In stock > 5 pcs at the supplier's

Buy with code ALZADNI10 29.84 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, display, features alarm, cover material...

Added to cart

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Meross Smart Water Leak Sensor

8×

25.90 €

In stock 3 pcs

2 colors

Buy with code ALZADNI30 18.13 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

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...

Added to cart

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Meross Smart Water Leak Sensor Kit

8×

30.90 €

In stock 2 pcs

2 colors

Buy with code ALZADNI50 15.45 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky.

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...

Added to cart

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AQARA Vibration Sensor T1 (VB-S01D)

1×

20.90 €

In stock > 10 pcs

Buy with code ALZADNI10 18.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

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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Ajax WaterStop [1] (8EU) white - Remote controlled water shut-off valve (1")

1×

341.94 €

Currently Unavailable

Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, battery indication,...

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EVOLVEO WiFi EYE, smart magnetic PIR motion sensor

6×

10.09 €

In stock > 5 pcs

Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and...

Added to cart

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Smoot Air Gas Sensor

6×

37.40 €

In stock 2 pcs at the supplier's

Gas Leak Detector - detects natural gas, propane-butane, smoke, mains power supply, notifications via push notifications, battery indication and display, cover material plastic,...

Added to cart

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iQtech SmartLife WL02, Wi-Fi flood sensor

6×

19.90 €

In stock > 5 pcs

Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, connect via WiFi 2,4 GHz, standalone functional unit,, app with Czech language...

Added to cart

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BOSCH Cordless gas bottle level indicator Filio 0.603.684.000 (2 × AAA)

54.90 €

In stock > 5 pcs

Gas Leak Detector - propane-butane detection, battery powered, 5s response time, audible and visual signalling, battery status indication, alarm function, plastic housing material,...

Added to cart

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X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station

113.90 €

In stock > 5 pcs

3 sizes

Add AlzaPlus+ and save instantly 96.82 €

Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications...

Added to cart

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X-Sense XC0C-iR Wi-Fi CO Detector

33.90 €

In stock > 5 pcs

Add AlzaPlus+ and save instantly 28.82 €

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 30 to 999 ppm, battery-powered, reaction time 1 s, acoustic, visual signals, notifications via push...

Added to cart

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Ubiquiti UniFi Protect Sense

59.90 €

In stock > 5 pcs

Sensor - Multisensor, Bluetooth 5.0 BLE, Motion, opening, Temperature, humidity, water

Added to cart

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AQARA Multi-State Sensor P100 Kit (VB-S03DW), white

31.90 €

In stock > 5 pcs

2 colors

Buy with code ALZADNI10 28.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home and Aqara Home, connection via radio...