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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

4 variants

Smoke Detector - detects temperature, temperature measurement from -20 to 100 °C, battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, features:...

Added to cart

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Netatmo Smart Smoke Alarm

46×

2,599,-

In stock > 5 pcs

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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Combined Detector of CO, Flammable and Explosive Gases SAFE 808COM

50×

1,489,-

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), natural gas, propane-butane, measurement range to 2500 ppm, mains power supply, reaction time 20 s, acoustic, visual signals,...

Added to cart

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Combined Fire Detector and CO FireAngel SCB10

16×

1,169,- 1,299,-

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic signals, battery indication, features alarm, cover material plastic, battery and mounting kit...

Added to cart

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Airbi CO2AIR digital carbon dioxide meter

21×

1,999,-

In stock > 5 pcs

Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit

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Motion Sesnor with detection motion, range: lighting, power supply: Power plug,

Added to cart

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iGET SECURITY P14 - wireless smoke detector for iGET SECURITY M3B and M2B

14×

499,-

In stock 4 pcs

Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via SMS, signal volume 85 dB, features: test button, cover material plastic, operating...

Added to cart

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Elektrobock LM-107A Photoelectric Smoke Detector, 10 years Warranty

26×

399,-

In stock > 10 pcs

Smoke Detector - battery-powered , detection reach 12 m, acoustic, visual signals, signal volume 85 dB, battery indication, features: alarm, cover material plastic, operating...

Added to cart

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FireAngel ST 622 Fire and Smoke Detector

13×

629,- 699,-

In stock > 5 pcs

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, features: test button and temporary shutdown, operating temperature from 4 to 38 °C,...

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Motion Sesnor , closed system with detection motion, range: lighting and electrical installation, power supply: Power plug,

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Shelly Blu Motion, Bluetooth

13×

699,-

In stock > 5 pcs

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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Elektrobock LX28B

11×

379,-

Currently Unavailable

Motion Sesnor with detection motion, range: lighting, power supply: Power plug,

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Gas Leak Detector - detects CO (carbon monoxide), measurement range from 30 to 550 ppm, deviation 3 ppm, battery-powered, acoustic signals, signal volume 85 dB, battery indication,...

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AQARA Presence Sensor FP2

52×

1,939,- Save 60,-

In stock > 5 pcs

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:...

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Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm

14×

1,398,-

In stock > 5 pcs

Buy with code ALZADNY10 1,258,- 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.

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

11×

399,-

In stock > 10 pcs

Buy with code ALZADNY20 319,- 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.

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,...

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Ajax LeaksProtect Black

6×

1,457,-

In stock > 5 pcs at the supplier's

2 colors

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,...

Added to cart

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WOOX Smart Water Leak Sensor R7050

6×

549,-

In stock 4 pcs

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 White

6×

1,457,-

In stock > 5 pcs at the supplier's

2 colors

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,...

Added to cart

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Eufy Motion Sensor - White

7×

999,-

In stock > 5 pcs

Buy with code ALZADNY20 799,- 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.

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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MOES CO Detector, Zigbee

9×

999,-

In stock > 5 pcs

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

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Gas Leak Detector - detects CO (carbon monoxide), measurement range from 100 to 300 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic signals, signal volume 85 dB,...

Added to cart

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TESLA Smart Sensor Temperature and Humidity Display

93×

539,-

In stock > 10 pcs

Buy with code ALZADNY10 485,- 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.

Sensor - on the wall and on the table, measures temperature and humidity, with a display, 2 AAA batteries, white colour, dimensions 61 × 61 × 23 mm (H×W×D)

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