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.sk.

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7 reasons to shop for Gas Detectors on Alza.sk

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).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
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

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,...

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

5×

63.90 €

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....

Multifunctional digital CO detector FireAngel FA3322 with LCD display

5×

64.90 €

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features alarm, cover material plastic, operating...

EMOS GoSmart Air Quality Monitor E30300 with Wifi

11×

104.08 €

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,...

MOES Gas Leakage Detector, Zigbee

8×

29.90 €

In stock 2 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...

SAFEHOME Test spray for SAFE400 detectors

4×

18.90 €

In stock 2 pcs

Accessory Kit - Spray, Operational test of the sensor and equipment, tests all CO detectors according to BS / CSN / EN 50291 and UL 2034 and all tobacco smoke detectors,...

EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi

6×

34.90 €

In stock 2 pcs

Buy with code ALZADNI20 27.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

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

MOES Mini CO Detector, grey

3×

41.90 €

In stock 1 pcs

3 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×

41.90 €

In stock 1 pcs

3 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...

KIDDE Combination smoke detector KIDDE-K10SCO

57.90 €

In stock > 5 pcs

Smoke Detector - detects CO (carbon monoxide), measurement range from 0 ppm, battery-powered , acoustic signals, signal volume 85 dB, battery indication, cover material plastic,...

FireAngel FA3313 CO detector with two replaceable AA batteries

29.90 €

In stock 4 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, battery indication, features test button, temporary shutdown and self-diagnostics, cover...

FireAngel FA3328 CO detector with NFC diagnostics

2×

52.90 € Save 3 €

In stock 3 pcs

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

Airbi CO2AIR digital carbon dioxide meter

21×

68.90 € New 81.90 €

Unsealed - in stock 2 pcs

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

Tesla Smart Gas Sensor

17×

26.90 €

Unsealed - in stock 1 pcs

Buy with code ALZADNI10 24.21 € 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 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...

MOES Mini CO Detector, grey

3×

36.90 € New 41.90 €

Unsealed - in stock 1 pcs

3 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...

Airthings Wave Enhance

2×

139.90 € New 155.90 €

As good as new - in stock 1 pcs

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

Netatmo Smart Carbon Monoxide Alarm

20×

92.90 € New 105.90 €

Unsealed - in stock 1 pcs

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

EMOS GoSmart Air Quality Monitor E30300 with Wifi

11×

98.90 € New 104.08 €

Unsealed - in stock 3 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,...

GARNI 206 OneCare

11×

98.29 €

In stock > 5 pcs at the supplier's

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,...

ERMENRICH Gas detector NG40 84092

2×

92.41 €

In stock > 5 pcs at the supplier's

Gas Leak Detector - measurement range from 0 to 10000 ppm, battery power, acoustic, optical signalling, battery status indication and display, reset and alarm functions, operating...

BOT Smart carbon dioxide detector WiFi CO2

16×

60.47 €

In stock > 5 pcs at the supplier's

Buy with code ALZADNI15 51.40 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, mains power supply, acoustic, visual signals, notifications via...

CO-man Mini C11-L stand-alone carbon monoxide fire detector

20×

23.91 €

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), measurement range to 999 ppm, battery-powered, acoustic signals, signal volume 85 dB, battery indication and display, cover...

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

11×

15.09 €

In stock > 10 pcs at the supplier's

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

Smoot Air Gas Sensor

6×

37.40 €

In stock 3 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,...

In the category Gas Detectors on Alza.sk, we currently have a total of 62 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.sk

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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