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Best Safety Sensors Detectors of 2026
Last updated on 05/03/2026
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Carbon Monoxide Detectors
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1
MOES Carbon Monoxide Detector with Temperature & Humidity Display - 85dB Alarm, 2" HD Screen, Manual-Rotate Display, UK Plug, High Precision CO Sensor for Home Safety
MOES
5% Off
Why we love it
Advanced safety for your family.
Loud alarm ensures immediate attention.
Compact and easy installation.
Main Highlights
Advanced Multi-Function Detection System - Professional-grade carbon monoxide sensor with integrated temperature and humidity monitoring provides comprehensive air quality protection for your home. High-precision sensing technology ensures accurate readings and reliable detection to keep your family safe around the clock
Powerful 85dB Audio Alert with Manual Override - Loud 85-decibel alarm system provides unmistakable warning signals that can be heard throughout your home. Features convenient manual alarm dismissal function, giving you control while maintaining essential safety monitoring capabilities
Rotate Display - Crystal-clear 2-inch wide screen delivers precise, easy-to-read measurements with exceptional detail. Press and hold the ringtone button, rotate the screen 180 degrees to ensure optimal readability regardless of the installation position
Customizable Display Settings - Three adjustable brightness levels let you optimize screen visibility for any lighting condition, from bright daylight to nighttime use. Complete screen-off option available for bedrooms or areas where display light may be unwanted while maintaining full monitoring function
UK Plug Ready Installation - Equipped with standard UK plug for immediate use in British electrical outlets. No complex installation required - simply plug in and start monitoring. Compact design fits seamlessly into any room without blocking adjacent outlets or taking up valuable space
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9.9
Exceptional
Check Price
9.9
Exceptional
MOES
MOES Carbon Monoxide Detector with Temperature & Humidity Display - 85dB Alarm, 2" HD Screen, Manual-Rotate Display, UK Plug, High Precision CO Sensor for Home Safety
5% Off
Check Price
Show More
Why we love it
Advanced safety for your family.
Loud alarm ensures immediate attention.
Compact and easy installation.
Main Highlights
Advanced Multi-Function Detection System - Professional-grade carbon monoxide sensor with integrated temperature and humidity monitoring provides comprehensive air quality protection for your home. High-precision sensing technology ensures accurate readings and reliable detection to keep your family safe around the clock
Powerful 85dB Audio Alert with Manual Override - Loud 85-decibel alarm system provides unmistakable warning signals that can be heard throughout your home. Features convenient manual alarm dismissal function, giving you control while maintaining essential safety monitoring capabilities
Rotate Display - Crystal-clear 2-inch wide screen delivers precise, easy-to-read measurements with exceptional detail. Press and hold the ringtone button, rotate the screen 180 degrees to ensure optimal readability regardless of the installation position
Customizable Display Settings - Three adjustable brightness levels let you optimize screen visibility for any lighting condition, from bright daylight to nighttime use. Complete screen-off option available for bedrooms or areas where display light may be unwanted while maintaining full monitoring function
UK Plug Ready Installation - Equipped with standard UK plug for immediate use in British electrical outlets. No complex installation required - simply plug in and start monitoring. Compact design fits seamlessly into any room without blocking adjacent outlets or taking up valuable space
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Value for Money
2
FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
Fireangel
Why we love it
Quick detection of all dangers.
Audible warnings for safety.
Certified, long-life span product.
Main Highlights
DUAL PROTECTION: This combination carbon monoxide (CO) and smoke detector offers vital protection against both CO and fire risks. The CO sensor alerts you to invisible gas dangers, and the optical smoke sensor quickly 'sees' slow, smouldering fires.
10 YEAR BATTERY: Each 2 in 1 carbon monoxide and smoke alarm for home use comes with a 10 year sealed battery that lasts the alarm's lifetime. When the device needs replacing, it will ‘chirp’ twice and the amber LED will flash twice every 40 seconds.
ADVANCED DETECTION: The advanced optical sensing technology reduces nuisance smoke alarms by 'seeing' thick white smoke as it enters the alarm, while the advanced electrochemical CO sensing technology provides improved CO detection.
DISTINCT ALARM SOUNDS: The dual smoke and carbon monoxide alarm features clear visual indicators and separate alerts for each hazard, allowing you to easily identify the specific danger when the alarm sounds
POSITIONING: Suitable for the landing, hallway, bedroom, living room and dining room; aim to position the combined smoke alarm and carbon monoxide detector as close to the sleeping area as possible on the wall or ceiling.
SAFETY ASSURED: The SCB10-R FireAngel smoke alarm and CO monitor is Kitemark certified, and third-party approved by the British Standards Institute (BSI) to EN 14604:2005+AC:2008 EN 50291-1:2018. It includes a 3-year warranty.
FIREANGEL HOME SAFETY: In addition to our combination CO and smoke alarms for the home, we offer a wide range of other safety products designed to protect you and your family. Choose from smart devices, as well as standard smoke and heat alarms.
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9.7
Exceptional
Check Price
9.7
Exceptional
Fireangel
FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
Check Price
Show More
Why we love it
Quick detection of all dangers.
Audible warnings for safety.
Certified, long-life span product.
Main Highlights
DUAL PROTECTION: This combination carbon monoxide (CO) and smoke detector offers vital protection against both CO and fire risks. The CO sensor alerts you to invisible gas dangers, and the optical smoke sensor quickly 'sees' slow, smouldering fires.
10 YEAR BATTERY: Each 2 in 1 carbon monoxide and smoke alarm for home use comes with a 10 year sealed battery that lasts the alarm's lifetime. When the device needs replacing, it will ‘chirp’ twice and the amber LED will flash twice every 40 seconds.
ADVANCED DETECTION: The advanced optical sensing technology reduces nuisance smoke alarms by 'seeing' thick white smoke as it enters the alarm, while the advanced electrochemical CO sensing technology provides improved CO detection.
DISTINCT ALARM SOUNDS: The dual smoke and carbon monoxide alarm features clear visual indicators and separate alerts for each hazard, allowing you to easily identify the specific danger when the alarm sounds
POSITIONING: Suitable for the landing, hallway, bedroom, living room and dining room; aim to position the combined smoke alarm and carbon monoxide detector as close to the sleeping area as possible on the wall or ceiling.
SAFETY ASSURED: The SCB10-R FireAngel smoke alarm and CO monitor is Kitemark certified, and third-party approved by the British Standards Institute (BSI) to EN 14604:2005+AC:2008 EN 50291-1:2018. It includes a 3-year warranty.
FIREANGEL HOME SAFETY: In addition to our combination CO and smoke alarms for the home, we offer a wide range of other safety products designed to protect you and your family. Choose from smart devices, as well as standard smoke and heat alarms.
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3
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home w/Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor w/Test Button - 2-Pack
Fireangel
23% Off
Why we love it
Alerts with flashing lights.
Test button ensures functionality.
Includes replaceable AA batteries.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. NEVER IGNORE THIS ALARM.
TEST BUTTON: Press the large test button to ensure your CO detector is working properly. A loud, high-pitched sound and the red LED flashing four times will verify that the alarm is functioning correctly.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. Test your FireAngel carbon monoxide alarm regularly to ensure it is operational.
SLEEP EASY FUNCTION: Press the large test button to silence the low battery alert. This activates the Sleep Easy mode on the carbon monoxide monitor, muting the low battery chirp for 8 hours whilst the amber light flashes. Replace the batteries ASAP.
TRAVEL CARBON MONOXIDE DETECTOR: Each compact device measures 120 x 73 x 35.5 mm and comes with an integrated mounting bracket and screws, allowing for easy wall mounting. With 2 devices per pack, take 1 with you for on the go holiday protection.
SAFETY ASSURED: The FA6813 detector holds a CE & UKCA mark and has been designed to conform to the standards BS EN 50291-1: 2008 and EN 50291-2: 2019. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
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9.5
Superb
Check Price
9.5
Superb
Fireangel
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home w/Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor w/Test Button - 2-Pack
23% Off
Check Price
Show More
Why we love it
Alerts with flashing lights.
Test button ensures functionality.
Includes replaceable AA batteries.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. NEVER IGNORE THIS ALARM.
TEST BUTTON: Press the large test button to ensure your CO detector is working properly. A loud, high-pitched sound and the red LED flashing four times will verify that the alarm is functioning correctly.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. Test your FireAngel carbon monoxide alarm regularly to ensure it is operational.
SLEEP EASY FUNCTION: Press the large test button to silence the low battery alert. This activates the Sleep Easy mode on the carbon monoxide monitor, muting the low battery chirp for 8 hours whilst the amber light flashes. Replace the batteries ASAP.
TRAVEL CARBON MONOXIDE DETECTOR: Each compact device measures 120 x 73 x 35.5 mm and comes with an integrated mounting bracket and screws, allowing for easy wall mounting. With 2 devices per pack, take 1 with you for on the go holiday protection.
SAFETY ASSURED: The FA6813 detector holds a CE & UKCA mark and has been designed to conform to the standards BS EN 50291-1: 2008 and EN 50291-2: 2019. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
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4
Twin Pack Kidde 5CO Battery Powered Carbon Monoxide Alarm and Detector - 10 Year Sensor Life with AA Batteries
Kidde
Why we love it
Accurate carbon monoxide detection.
Portable with sleek design.
End of life alert.
Main Highlights
BATTERY POWERED: Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt
7 YEAR WARRANTY: Enjoy peace of mind knowing your alarm is protected with an extensive seven year manufacturer’s warranty
FREE STANDING OR WALL MOUNTED: For ease of installation, the Kidde 5CO model can be placed free standing on any surface, or can be wall mounted with the included screws and wall plugs
LIGHTWEIGHT & COMPACT: The 5CO’s sleek design allows this life-saving device to blend into your décor, while remaining uncompromising on its strict quality testing
LOUD & ACCURATE ALARM: From just 50ppm of CO in the air, the Kidde 5CO will emit a loud 85db piercing alarm alerting occupants to the presence of carbon monoxide
SAFETY APPROVED: CE and UKCA marked, and Kitemarked to the most up-to-date British Standards Institute (BSI) standard for carbon monoxide alarms (BS EN 50291-1:2018)
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9.4
Superb
Check Price
9.4
Superb
Kidde
Twin Pack Kidde 5CO Battery Powered Carbon Monoxide Alarm and Detector - 10 Year Sensor Life with AA Batteries
Check Price
Show More
Why we love it
Accurate carbon monoxide detection.
Portable with sleek design.
End of life alert.
Main Highlights
BATTERY POWERED: Each alarm comes equipped with 2x AA batteries included, allowing your alarm to be set up immediately upon receipt
7 YEAR WARRANTY: Enjoy peace of mind knowing your alarm is protected with an extensive seven year manufacturer’s warranty
FREE STANDING OR WALL MOUNTED: For ease of installation, the Kidde 5CO model can be placed free standing on any surface, or can be wall mounted with the included screws and wall plugs
LIGHTWEIGHT & COMPACT: The 5CO’s sleek design allows this life-saving device to blend into your décor, while remaining uncompromising on its strict quality testing
LOUD & ACCURATE ALARM: From just 50ppm of CO in the air, the Kidde 5CO will emit a loud 85db piercing alarm alerting occupants to the presence of carbon monoxide
SAFETY APPROVED: CE and UKCA marked, and Kitemarked to the most up-to-date British Standards Institute (BSI) standard for carbon monoxide alarms (BS EN 50291-1:2018)
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5
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
Fireangel
4% Off
Why we love it
Loud alarm alerts immediately.
Certified by British Standards.
Portable and versatile design.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light.
ENHANCED SENSING: The alarm’s high sensitivity mode will activate if it predicts that CO levels will rise to or above 180 ppm, providing a quicker alert and a ‘pre alarm’ with a visual instruction to ‘ventilate'.
10-YEAR SEALED FOR LIFE BATTERY: Each CO monitor is fitted with a sealed, tamper proof, 10 year battery that will last the lifetime of the alarm. A flashing amber '!' and an audible beep will alert you when the device needs replacing.
ALARM MEMORY: Your device will notify you of a CO alarm in your absence. If not silenced, the alarm will continue to sound until CO levels are safe. The red ‘CO’ light will continue flashing as a visual indication of a previous activation.
PORTABLE CARBON MONOXIDE DETECTOR: Measuring 125 x 67 x 33 mm, this compact, free standing device is travel friendly and provides protection wherever you go. It also includes an integrated mounting bracket and screws for easy wall mounting.
SAFETY ASSURED: Suitable for all domestic and rental premises, the FA3820 carbon monoxide monitor is UKCA marked, Kitemark certified, and third-party approved by the British Standards Institute (BSI) to BS EN 50291-1:2018 and EN 50291-2:2019.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
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9.2
Superb
Check Price
9.2
Superb
Fireangel
FireAngel Carbon Monoxide Detector 10-Year Life Sealed Battery - FA3820 Carbon Monoxide Alarm for Home and Holiday - Portable CO Alarm - Travel Carbon Monoxide Detector and Monitor - White
4% Off
Check Price
Show More
Why we love it
Loud alarm alerts immediately.
Certified by British Standards.
Portable and versatile design.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light.
ENHANCED SENSING: The alarm’s high sensitivity mode will activate if it predicts that CO levels will rise to or above 180 ppm, providing a quicker alert and a ‘pre alarm’ with a visual instruction to ‘ventilate'.
10-YEAR SEALED FOR LIFE BATTERY: Each CO monitor is fitted with a sealed, tamper proof, 10 year battery that will last the lifetime of the alarm. A flashing amber '!' and an audible beep will alert you when the device needs replacing.
ALARM MEMORY: Your device will notify you of a CO alarm in your absence. If not silenced, the alarm will continue to sound until CO levels are safe. The red ‘CO’ light will continue flashing as a visual indication of a previous activation.
PORTABLE CARBON MONOXIDE DETECTOR: Measuring 125 x 67 x 33 mm, this compact, free standing device is travel friendly and provides protection wherever you go. It also includes an integrated mounting bracket and screws for easy wall mounting.
SAFETY ASSURED: Suitable for all domestic and rental premises, the FA3820 carbon monoxide monitor is UKCA marked, Kitemark certified, and third-party approved by the British Standards Institute (BSI) to BS EN 50291-1:2018 and EN 50291-2:2019.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
Show More
6
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,White,1 Pack
XINDUM
Why we love it
High accuracy CO detection.
Loud and clear alarm.
Hassle-free battery operation.
Main Highlights
Accurate Relialbel CO Detector: Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.
Loud Alarm Warning: Carbon Monoxide can't be found with human natural senses. You can see real-time CO levels on LCD display. When a dangerous level of carbon monoxide is detected, the red LED will flash and the 85dB audible alarm will alert your families.
10 Year Battery Operated: The CO Alarm is equipped with 1600mAh Lithium battery (Sealed In). No wiring and sockets required. It can be placed anywhere you want.
Easy Intsalltion: The CO alarm can stand freely on the desk, also can be wall mounted with double side tape without drill, or drill to install with screw kits. With the bracket, the CO detector also can be taken down even wall mounted.
Low Battery & End of Life Warning: If the battery is low , the CO alarm beeps once every 60 seconds, and the yellow LED indicator flashes once. If the CO detector reaches the end of service life,the carbon monoxide beeps twice every 30 seconds, and Yellow LED indicator flashes twice.
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9.1
Superb
Check Price
9.1
Superb
XINDUM
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,White,1 Pack
Check Price
Show More
Why we love it
High accuracy CO detection.
Loud and clear alarm.
Hassle-free battery operation.
Main Highlights
Accurate Relialbel CO Detector: Comply with EN 50291 standard, CE Certified Carbon Monoxide alarm, equipped with high accuracy and reliable electrochemical sensor, continuously measure CO concentration in ambient air.
Loud Alarm Warning: Carbon Monoxide can't be found with human natural senses. You can see real-time CO levels on LCD display. When a dangerous level of carbon monoxide is detected, the red LED will flash and the 85dB audible alarm will alert your families.
10 Year Battery Operated: The CO Alarm is equipped with 1600mAh Lithium battery (Sealed In). No wiring and sockets required. It can be placed anywhere you want.
Easy Intsalltion: The CO alarm can stand freely on the desk, also can be wall mounted with double side tape without drill, or drill to install with screw kits. With the bracket, the CO detector also can be taken down even wall mounted.
Low Battery & End of Life Warning: If the battery is low , the CO alarm beeps once every 60 seconds, and the yellow LED indicator flashes once. If the CO detector reaches the end of service life,the carbon monoxide beeps twice every 30 seconds, and Yellow LED indicator flashes twice.
Show More
7
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single
Fireangel
3% Off
Why we love it
Clear and loud alarm.
Replaceable AA batteries included.
Portable for travel safety.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. NEVER IGNORE THIS ALARM.
TEST BUTTON: Press the large test button to ensure your CO detector is working properly. A loud, high-pitched sound and the red LED flashing four times will verify that the alarm is functioning correctly.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. Test your FireAngel carbon monoxide alarm regularly to ensure it is operational.
SLEEP EASY FUNCTION: Press the large test button to silence the low battery alert. This activates the Sleep Easy mode on the carbon monoxide monitor, muting the low battery chirp for 8 hours whilst the amber light flashes. Replace the batteries ASAP.
TRAVEL CARBON MONOXIDE DETECTOR: Each portable device comes with an integrated mounting bracket and screws, allowing for easy wall mounting. Measuring 120 x 73 x 35.5 mm, it’s compact enough to travel with, providing on the go holiday protection.
SAFETY ASSURED: The FA6813 detector holds a CE & UKCA mark and has been designed to conform to the standards BS EN 50291-1: 2008 and EN 50291-2: 2019. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
Show More
9.0
Superb
Check Price
9.0
Superb
Fireangel
FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button, Single
3% Off
Check Price
Show More
Why we love it
Clear and loud alarm.
Replaceable AA batteries included.
Portable for travel safety.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light. NEVER IGNORE THIS ALARM.
TEST BUTTON: Press the large test button to ensure your CO detector is working properly. A loud, high-pitched sound and the red LED flashing four times will verify that the alarm is functioning correctly.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber '!' and an audible chirp will alert you when the batteries need replacing. Test your FireAngel carbon monoxide alarm regularly to ensure it is operational.
SLEEP EASY FUNCTION: Press the large test button to silence the low battery alert. This activates the Sleep Easy mode on the carbon monoxide monitor, muting the low battery chirp for 8 hours whilst the amber light flashes. Replace the batteries ASAP.
TRAVEL CARBON MONOXIDE DETECTOR: Each portable device comes with an integrated mounting bracket and screws, allowing for easy wall mounting. Measuring 120 x 73 x 35.5 mm, it’s compact enough to travel with, providing on the go holiday protection.
SAFETY ASSURED: The FA6813 detector holds a CE & UKCA mark and has been designed to conform to the standards BS EN 50291-1: 2008 and EN 50291-2: 2019. Suitable for homes in England and Wales, but not for Scottish homes under the new regulations.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
Show More
8
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
Fireangel
5% Off
Why we love it
Reliable 10-year sensor technology.
Clear LCD display for alerts.
Includes batteries for convenience.
Main Highlights
CARBON MONOXIDE ALARM: The 10-year electrochemical sensor detects dangerous carbon monoxide (CO) levels, alerting with 4 loud chirps and a flashing red light. With no intervention, it switches to Alarm in Absence mode, chirping until deactivated.
LCD SCREEN: The LCD screen displays standby mode for current CO levels, active CO alarm, ‘AL’ alarm in absence, battery status, and ‘EOL’ end of life alert to indicate when the device needs to be replaced.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber ‘!’ and continuous chirping indicate a low battery. Replace the batteries to stop the warning.
TRAVEL CARBON MONOXIDE DETECTORS: Each portable, free standing device measures 120 x 73 x 35.5 mm and includes an integrated mounting bracket and screws for optional wall mounting.
SAFETY ASSURED: The FA6812 Fire Angel carbon monoxide alarm is CE marked and complies with the standards BS EN 50291-1:2018 and BS EN 50291-2:2019.
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8.8
Excellent
Check Price
8.8
Excellent
Fireangel
FireAngel FA6812 Digital Carbon Monoxide Detector with LCD Screen, 10-Year CO Alarm Sensor, Portable Carbon Monoxide Alarm for Home, Travel, Caravan
5% Off
Check Price
Show More
Why we love it
Reliable 10-year sensor technology.
Clear LCD display for alerts.
Includes batteries for convenience.
Main Highlights
CARBON MONOXIDE ALARM: The 10-year electrochemical sensor detects dangerous carbon monoxide (CO) levels, alerting with 4 loud chirps and a flashing red light. With no intervention, it switches to Alarm in Absence mode, chirping until deactivated.
LCD SCREEN: The LCD screen displays standby mode for current CO levels, active CO alarm, ‘AL’ alarm in absence, battery status, and ‘EOL’ end of life alert to indicate when the device needs to be replaced.
BATTERIES INCLUDED: Each CO monitor comes with 2 replaceable AA batteries. A flashing amber ‘!’ and continuous chirping indicate a low battery. Replace the batteries to stop the warning.
TRAVEL CARBON MONOXIDE DETECTORS: Each portable, free standing device measures 120 x 73 x 35.5 mm and includes an integrated mounting bracket and screws for optional wall mounting.
SAFETY ASSURED: The FA6812 Fire Angel carbon monoxide alarm is CE marked and complies with the standards BS EN 50291-1:2018 and BS EN 50291-2:2019.
Show More
9
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor - White
Fireangel
22% Off
Why we love it
Loud clear alarm alert.
Portable for travel safety.
Certified by British Standards.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light.
ENHANCED CO SENSING: With increased CO sensing capabilities, the alarm’s high sensitivity mode will activate if it predicts CO levels will rise to or above 180 ppm, providing a quicker alert.
BATTERIES INCLUDED: Each CO monitor is fitted with 2 x 1 year replaceable AA batteries. A flashing amber '!' and an audible beep will alert you when the batteries need replacing.
ALARM MEMORY: Your device will notify you of a CO alarm in your absence. If not silenced, the alarm will continue to sound until CO levels are safe. The red ‘CO’ light will continue flashing as a visual indication of a previous activation.
TRAVEL CARBON MONOXIDE DETECTOR: Measuring 119 x 62 x 38 mm, this compact, free standing device is travel-friendly and provides protection wherever you go. It also includes an integrated mounting bracket and screws for easy wall mounting.
SAFETY ASSURED: The FA3313 CO monitor holds CE and UKCA marks and is certified to BS EN 50291-1:2018 and BS EN 50291-2:2019. It is suitable for all domestic premises, including static and mobile homes, caravans, motor caravans, and boats.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
Show More
8.7
Excellent
Check Price
8.7
Excellent
Fireangel
FireAngel Carbon Monoxide Alarm and Detector - FA3313 10-Year Sensor Life CO Alarm for Home with 1-Year Replaceable Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor - White
22% Off
Check Price
Show More
Why we love it
Loud clear alarm alert.
Portable for travel safety.
Certified by British Standards.
Main Highlights
CARBON MONOXIDE ALARMS FOR HOME USE: The advanced electrochemical sensor detects dangerous levels of carbon monoxide (CO) in your home, alerting you with 4 loud chirps (85 dB(A) at 3 metres) and a flashing red ‘CO’ LED light.
ENHANCED CO SENSING: With increased CO sensing capabilities, the alarm’s high sensitivity mode will activate if it predicts CO levels will rise to or above 180 ppm, providing a quicker alert.
BATTERIES INCLUDED: Each CO monitor is fitted with 2 x 1 year replaceable AA batteries. A flashing amber '!' and an audible beep will alert you when the batteries need replacing.
ALARM MEMORY: Your device will notify you of a CO alarm in your absence. If not silenced, the alarm will continue to sound until CO levels are safe. The red ‘CO’ light will continue flashing as a visual indication of a previous activation.
TRAVEL CARBON MONOXIDE DETECTOR: Measuring 119 x 62 x 38 mm, this compact, free standing device is travel-friendly and provides protection wherever you go. It also includes an integrated mounting bracket and screws for easy wall mounting.
SAFETY ASSURED: The FA3313 CO monitor holds CE and UKCA marks and is certified to BS EN 50291-1:2018 and BS EN 50291-2:2019. It is suitable for all domestic premises, including static and mobile homes, caravans, motor caravans, and boats.
FIREANGEL HOME PROTECTION: In addition to our carbon monoxide detectors, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, smoke, and heat alarms.
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10
Carbon Monoxide Detector for Home,AA Battery Powered CO Alarms with Digital Display, CO Detectors with Test &Mute Button,10 Year Sensor Life Home Safety Alarm,Conforms to EN 50291,C02,2 PCS
Hapippofa
Why we love it
High-accuracy sensor for safety.
Easy-to-read LCD display.
Long-lasting 10-year lifespan.
Main Highlights
Digital LCD Display & BS EN 50291 Certified: See the threat clearly. This CO alarm features a back-lit LCD screen that shows real-time carbon monoxide levels in PPM, allowing you to monitor air quality at a glance. Rigorously tested to meet the UK safety standard for reliable protection.
Professional Electrochemical Sensor with 10-Year Lifespan: Carbon monoxide alarms for home utilises the same precise sensor technology trusted by professionals. Calibrated for high accuracy and low false alarms, the sensor is designed to provide continuous, dependable detection for up to 10 years, ensuring long-term peace of mind.
85dB Audible, Visual LED & Screen Alert with Mute: When CO is detected, it triggers a loud alarm (≥85dB), flashes the red LED, and updates the PPM display. For non-emergency alerts (Such as cooking causing a short-term increase), press the “Test/Mute” button to temporarily silence the sound while monitoring continues.
Smart Self-Checking & Clear Status Indicators: The carbon monoxide alarm unit performs automatic diagnostics. Four dedicated LEDs (Power, Alarm, Fault, Battery) and on-screen codes (Such as FAU, LOW) give you an instant, unambiguous understanding of its operational health, battery level, or any need for maintenance.
Easy DIY Installation for Complete Compliance: The carbon monoxide detector a legal requirement near any fuel-burning appliance (boiler, fireplace). Includes mounting bracket, screws, and anchors for quick wall mounting. The definitive solution for landlords to meet UK rental property safety regulations and for homeowners seeking advanced protection.
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8.7
Excellent
Check Price
8.7
Excellent
Hapippofa
Carbon Monoxide Detector for Home,AA Battery Powered CO Alarms with Digital Display, CO Detectors with Test &Mute Button,10 Year Sensor Life Home Safety Alarm,Conforms to EN 50291,C02,2 PCS
Check Price
Show More
Why we love it
High-accuracy sensor for safety.
Easy-to-read LCD display.
Long-lasting 10-year lifespan.
Main Highlights
Digital LCD Display & BS EN 50291 Certified: See the threat clearly. This CO alarm features a back-lit LCD screen that shows real-time carbon monoxide levels in PPM, allowing you to monitor air quality at a glance. Rigorously tested to meet the UK safety standard for reliable protection.
Professional Electrochemical Sensor with 10-Year Lifespan: Carbon monoxide alarms for home utilises the same precise sensor technology trusted by professionals. Calibrated for high accuracy and low false alarms, the sensor is designed to provide continuous, dependable detection for up to 10 years, ensuring long-term peace of mind.
85dB Audible, Visual LED & Screen Alert with Mute: When CO is detected, it triggers a loud alarm (≥85dB), flashes the red LED, and updates the PPM display. For non-emergency alerts (Such as cooking causing a short-term increase), press the “Test/Mute” button to temporarily silence the sound while monitoring continues.
Smart Self-Checking & Clear Status Indicators: The carbon monoxide alarm unit performs automatic diagnostics. Four dedicated LEDs (Power, Alarm, Fault, Battery) and on-screen codes (Such as FAU, LOW) give you an instant, unambiguous understanding of its operational health, battery level, or any need for maintenance.
Easy DIY Installation for Complete Compliance: The carbon monoxide detector a legal requirement near any fuel-burning appliance (boiler, fireplace). Includes mounting bracket, screws, and anchors for quick wall mounting. The definitive solution for landlords to meet UK rental property safety regulations and for homeowners seeking advanced protection.
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