Gas Detectors

Gas Detectors – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.de.

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7 reasons to shop for Gas Detectors on Alza.de

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
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You can easily return or exchange your product at any of our AlzaBoxes.
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We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Gas Detectors?

If you're planning to get Gas Detectors, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Gas Detectors

Are you looking for the best Gas Detectors? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Gas Detectors

If you are looking for products based on price, you can browse the lowest priced Gas Detectors, or choose to sort by price from highest to lowest.

Gas Detectors – main types

Airthings View Plus - complete air quality monitor

40×

475.90 €

In stock > 5 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...

MOES CO Detector, Zigbee

9×

37.90 €

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...

Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm

104×

33.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 30.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...

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

15×

289.90 €

In stock 3 pcs

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

Netatmo Smart Carbon Monoxide Alarm

20×

107.90 €

In stock 4 pcs

Gas Leak Detector - battery-powered, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic, compatible with Apple Home, standalone...

Shelly Gas, CNG Gas Detector, Alarm: Flashing LED & Acoustic Signal, WiFi

5×

55.90 €

In stock 5 pcs

Detector - Shelly GAS is a compact and highly sensitive CNG natural gas detector, bringing additional security for your home and family. Alarm: flashing LED & acoustic signal....

Airbi CO2AIR digital carbon dioxide meter

21×

81.90 €

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

MOES Gas Leakage Detector, Zigbee

8×

28.90 €

In stock > 5 pcs

Gas Leak Detector - detects natural gas, mains power supply, acoustic signals, notifications via push notifications, signal volume 70 dB, battery indication, features alarm, cover...

TESLA Smart Gas Sensor

17×

23.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 21.51 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...

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

14×

56.90 €

In stock > 5 pcs

Buy with code ALZADAYS10DE 51.21 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

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...

Airthings Wave Enhance

2×

149.90 €

In stock 4 pcs

Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), CO₂ (carbon dioxide), noise, battery-powered, visual signals, notifications via...

SAFE - CO detector SAFE 10YDCO-PRO

4×

40.90 €

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication, operating temperature from -10 to 55 °C,...

EMOS GoSmart Air Quality Monitor E30300 with Wifi

11×

94.90 € 99.90 €

In stock > 5 pcs

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, temperature measurement from 0 to 50 °C with accuracy 0.1 °C,...

Solight CO flue gas detector, 85 dB

2×

14.90 €

In stock > 10 pcs

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

QINGPING CO2 & Temperature & RH Monitor

1×

69.90 €

In stock > 5 pcs

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...

MOES Mini CO Detector, grey

3×

39.90 €

In stock > 5 pcs

2 colors

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...

MOES Mini CO Detector, orange

3×

39.90 €

In stock > 5 pcs

2 colors

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...

EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi

6×

34.90 €

In stock > 5 pcs

Buy with code ALZADAYS20DE 27.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features...

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

Imou gas sensor/detector ZGA1

2×

42.90 €

Ordered on request

Gas Leak Detector - mains power supply, detection reach 200 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features self-diagnostics,...

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features alarm,...

GARNI 206 OneCare

11×

94.89 €

Currently Unavailable

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, temperature measurement from -9.9 to 50 °C with accuracy 1 °C,...

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Flammable gas leak detector - solid state sensor, 85dB siren, battery backup

11×

14.57 €

Currently Unavailable

Gas Leak Detector - detects natural gas, propane-butane, LPG, deviation 1500 ppm, gas detection sensitivity 2500 ppm, combined mains + battery-powered , acoustic signals, signal...

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Nedis WIFISA20CBK

2×

78.90 €

Currently Unavailable

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), mains power supply, acoustic, visual signals, notifications via push notifications, battery indication and...

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In the category Gas Detectors on Alza.de, we currently have a total of 26 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

Gas Detectors

7 reasons to shop for Gas Detectors on Alza.de

What to consider when choosing Gas Detectors?

Make your selection easier. Click through our pre-made filters for the category: Gas Detectors

Cheapest vs. most expensive Gas Detectors

Gas Detectors – main types

Gas Detectors – proved brands

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