10 Best carbon monoxide detector in India

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Last Updated - 01/10/2025

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Best Choice
01

JYSONGHU
58% Off

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Carbon Monoxide Detector, Replaceable Battery-Operated Carbon Monoxide Alarm Detectors with Digital Display & LED Lights. CO Alarm Applicable to Home, Warehouse
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 3 * 1.5V AA batteries (not included),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere!
Portable and Easy to Install：The carbon monoxide detector is easy to install without rewiring. It can be mounted on wall or ceiling（Please refer to the instruction manual for the specific location of the carbon monoxide sensor installation）, This CO detector includes mounting screws and anchors,. It is an ideal carbon monoxide quotation device for home use
Package Includes & WARRANTY ： 1×carbon monoxide detector,1×manual, 2 screws, 2 anchor plugs.If you meet any quality issues with Carbon Monoxide Detector, just contact us via or Amazon question message, We will consistently spare no effort to provide good service and experience for every customers!
LCD Digital Display and LED Indicators：Simple to use,with a single test/reset button,when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.
Fast and Accurate Detection：The carbon monoxide detector is built-in advanced electrochemical CO sensor that provides high-precision alarms for fast and accurate detection of carbon monoxide levels. When the carbon monoxide concentration exceeds the specified value, an alarm warning of more than 85 decibels will be issued. To ensure complete protection, be sure to place one on every floor of your home and in every bedroom.
Carbon monoxide alarm installed battery status(not included battery): When the carbon monoxide detector is installed with a battery, the product will emit a "beep" alarm sound and then enter the standby state. During the standby process, the green light will flash once every 30 seconds, which means the product is normal Work
Alarm standard: 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.

₹823.00 ₹1,999.00 58% Off
02

GLBSUNION
37% Off

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Combination Smoke and Carbon Monoxide Detector Alarm, GLBSUNION Beeps Warning Smoke and CO Alarms for Basements Travel Home Office Kitchen Bedroom Car, Battery Operated,Comply with UL 217/2034, 1-Pack
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Simple to Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep
Quick & Easy Installation with Guaranteed Quality: Product Dimensions: 4 * 4 * 1.5 inch, Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL safety standards for your peace of mind and absolute confidence in our product. you can get: 1. one detector alarms with Mounting bracket, 2. one manual, 3. two screws.
Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO and smoke levels, even if there's a power failure(Operated by 2 x 1.5V AA Batteries (not included))
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85dB siren provides a clear, loud warning upon detection
2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit

₹999.00 ₹1,599.00 37% Off
Best Value
03

HASTHIP
41% Off

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HASTHIP® Carbon Monoxide Detector, Mini CO Alarm Detector with Digital LCD Display, est-Silence Button, Portable Carbon Monoxide Alarm with LED Lights for for Home, Hotel (Battery Not Included)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

SOUND-LIGHT ALRM: Automatic detection by sensor, alarm after detection of carbon monoxide, alarm sound above 85dB within 3 meters, high sensitivity, high quality smoke and carbon monoxide detector chip. The power indicator of CO alarm will flash under a normal working condition. If you think it's too bright, stick some transparent PVC until you feel good! Sound level for buzzer is more than 85dB.
SIMPLE INSTALLATION: This portable carbon monoxide detector Size installation operation is very convenient and fast, suitable for any wall drlling installation without connecting external wiring and equipment, it is recommended to intall it on ceiling or wall. Widely used in Living room, bedroom, kitchen, hall, basement, garage, and so on. This tent carbon monoxide detector is also for travel.
MULTI-SCENARIO USE: It is recommended to use CO alarm smoke detector detectors in kitchens, bathrooms, bedrooms, hotels, shopping malls, office buildings, outdoor camping and other places with poor ventlation for a long time.
LCD DISPLAY: The carbon monoxide detector upgraded system with digital LCD display that you can accurately monitors carbon monoxide levels in the air in real time, while showing battery life and alarm operating status, Convenient for travel and carrying. The LCD won't stay on all the time when it's working.
CO SENSOR: Carbon monoxide detectors adopt high performance electrochemical CO sensor, provide a highly sensitive detection for your home. This CO detector is a MINI size, not large. carbon monoxide detectors detectors to remind you of smoke and fire events and toxic CO gases in individual equipment, can accurately detect gas in many places without false alarm, so effective perception of fire and carbon monoxide concentration.

₹699.00 ₹1,199.00 41% Off
04

HASTHIP
37% Off

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HASTHIP® Carbon Monoxide Detector CO Alarm Detector with Digital LCD Display, 90dB Sound and Light Monoxide Leak Detector Monitor Alarm for Home, Bedroom, Kitchen, Battery Not Included
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

SUITABLE FOR MULTIPLE INDOOR APPLICATIONS: Perfectly designed for use in a variety of indoor spaces such as homes, offices, kitchens, and workshops. Its versatile design makes it an essential safety tool for any enclosed environment.
LOW ENERGY CONSUMPTION & BATTERY-OPERATED DESIGN: Powered by a 9V battery (not included), this detector has been designed for low battery consumption, allowing for longer usage life with minimal maintenance. Perfect for areas without direct power outlets.
EASY INSTALLATION & USER-FRIENDLY OPERATION: This compact detector is straightforward to install and features a simple interface that ensures anyone can operate it with ease. Whether youre a homeowner or renting a space, secure your indoor air quality with a reliable device.
ADVANCED LCD CARBON MONOXIDE DETECTOR: This carbon monoxide detector features cutting-edge technology to rapidly and accurately identify any rise in carbon monoxide concentration in the air, ensuring maximum safety for you and your family by providing timely warnings.
90DB AUDIBLE ALARM & VISUAL LIGHT INDICATORS: Equipped with a powerful 90dB alarm, it ensures you'll never miss a warning signal, even from a distance. Visual indicators include a green light for normal operation, a red light for malfunction signals, and a yellow light for gas leakage, giving you instant clarity about the devices status in any environment.

₹749.00 ₹1,199.00 37% Off
05

First Alert
35% Off

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First Alert CO400 Battery Powered Carbon Monoxide Alarm
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Uses electrochemical carbon monoxide sensor--the most accurate technology available
Simple to use silence/test button, low battery warning, end-of-life timer
Package Contents: 1 Piece Powered Carbon Monoxide Alarm
Battery-operated carbon monoxide alarm
5 year limited warranty
1-9V Battery (included) power source. (NOTE: Product may come with 2 AA batteries. This is the same model.)

₹4,050.00 ₹6,305.00 35% Off
06

REES52
25% Off

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REES52 Carbon Monoxide Detector, Replaceable Battery-Operated Carbon Monoxide Alarm Detectors with Digital Display & LED Lights. CO Alarm Applicable to Home, Warehouse
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 3 * 1.5V AA batteries (not included),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere!
Portable and Easy to Install：The carbon monoxide detector is easy to install without rewiring. It can be mounted on wall or ceiling（Please refer to the instruction manual for the specific location of the carbon monoxide sensor installation）, This CO detector includes mounting screws and anchors,. It is an ideal carbon monoxide quotation device for home use
Package Includes： 1×carbon monoxide detector,1×manual, 2 screws, 2 anchor plugs.If you meet any issues with Carbon Monoxide Detector,
LCD Digital Display and LED Indicators：Simple to use,with a single test/reset button,when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.
Fast and Accurate Detection：The carbon monoxide detector is built-in advanced electrochemical CO sensor that provides precision alarms for fast and accurate detection of carbon monoxide levels. When the carbon monoxide concentration exceeds the specified value, an alarm warning of more than 85 decibels will be issued. To ensure complete protection, be sure to place one on every floor of your home and in every bedroom.
Carbon monoxide alarm installed battery status(not included battery): When the carbon monoxide detector is installed with a battery, the product will emit a "beep" alarm sound and then enter the standby state. During the standby process, the green light will flash once every 30 seconds, which means the product is normal Work
Alarm standard: 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.

₹899.00 ₹1,200.00 25% Off
07

Prana Air
20% Off

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Prana Air Carbon Monoxide Detector, CO Gas Alarm Monitor | Complies with UL 2034 Standards, Battery Last Upto 3 Years
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Application: Suitable for use in various environments, such as homes, offices, cars, and other indoor spaces where CO might be a concern.
Small and Compact: Lightweight design for easy installation and portability.
Safety First: Provides early warnings for carbon monoxide presence to ensure user safety.
Real-Time Alarm Monitor: Continuous real-time monitoring of carbon monoxide levels with alarm
Automatic Alarm: Alarm sound will be heard when it detects CO gas above 50 PPM.
360° Detection: Capable of detecting carbon monoxide in all directions.
3 Years Battery Endurance: Operates with batteries, offering flexibility for installation without needing an electrical outlet.

₹1,990.00 ₹2,490.00 20% Off
08

EmbeTronicX
67% Off

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EmbeTronicX CO Gas Sensor Detector Carbon Monoxide Poisoning Alarm Detector LCD Photoelectric Independent 85dB Warning High Sensitive 220V 50HZ - ChipTronicX
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Standby Current: <50μA
LCD Displayer (optional): 4 digits LCD displayer
Frequency 3 – 0.5KHZ
Audibility: 85dB ( at 1m distance ),
Alarm Current: <50mA

₹820.00 ₹2,540.00 67% Off
09

First Alert
51% Off

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First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Original Product
FIRST ALERT

₹4,636.00 ₹9,520.00 51% Off
10

Yellow Tommy
50% Off

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MQ-7 High Sensitivity Carbon Monoxide (CO) Gas Sensor Module | Carbon Monoxide Detector for DIY and Electronics Projects
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Versatile Use Cases: Perfect for use in home safety systems, industrial gas detectors, or DIY air quality projects, and capable of detecting CO, methane, LPG, propane, hydrogen, alcohol, and smoke.
Stable Performance & Long Life: Built with high-quality materials, this sensor offers excellent long-term stability and durability, making it suitable for continuous use in safety-critical environments.
High Sensitivity to Carbon Monoxide: Accurately detects CO gas concentrations in the air, with an analog output that increases with gas concentration—ideal for air quality and safety systems.
Fast Response & Recovery Time: The sensor responds quickly to changes in CO gas levels and recovers rapidly, ensuring real-time monitoring and reliable data collection.
Easy Integration with Microcontrollers: Compatible with Microcontrolles and other development platforms, the 4-pin interface and TTL signal output make setup simple for both beginners and experts.

₹284.00 ₹569.00 50% Off