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Best Honeywell Carbon Monoxide Alarm Xc70 Battery Replacement of 2026
Last updated on 05/04/2026
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1
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
Fireangel
15% Off
Why we love it
Certified to Kitemark standards.
Provides written safety instructions.
10-year sealed battery.
Main Highlights
PEACE OF MIND: With a digital display and an advanced sensor, the FA3322 offers the highest level of CO detection for your home. When high CO levels are detected, 4 loud chirps, a red LCD, and flashing safety advice will alert you to ‘EVACUATE!’.
TEMPERATURE AND HUMIDITY ALERTS: The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces.
LIFETIME BATTERY: Each digital CO monitor contains a 10-year battery sealed within, offering protection for the lifetime of the device without ever needing to change the batteries.
LOW LEVEL CO WARNING: When low CO levels are detected over a sustained period, an early ‘pre alarm' will sound. The alarm pattern includes 1 short chirp followed by 1 long chirp, an amber LCD screen, and a flashing ‘WARNING’ with CO PPM values.
PORTABLE CARBON MONOXIDE DETECTOR: Each device comes with an integrated mounting bracket and screws for an easy-to-fit setup. Measuring 120 x 76 x 31 mm, it’s compact enough to travel with, providing on the go holiday protection.
SAFETY ASSURED: The FA3322 carbon monoxide monitor has been rigorously tested and is certified to Kitemark standard KM551504. Suitable for domestic premises only.
FIREANGEL HOME PROTECTION: In addition to our CO detectors for home use, 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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9.7
Exceptional
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9.7
Exceptional
Fireangel
FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor
15% Off
Check Price
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Why we love it
Certified to Kitemark standards.
Provides written safety instructions.
10-year sealed battery.
Main Highlights
PEACE OF MIND: With a digital display and an advanced sensor, the FA3322 offers the highest level of CO detection for your home. When high CO levels are detected, 4 loud chirps, a red LCD, and flashing safety advice will alert you to ‘EVACUATE!’.
TEMPERATURE AND HUMIDITY ALERTS: The FireAngel carbon monoxide alarm also provides temperature and humidity readings. Warnings will sound if either reach extreme highs or lows, making the device perfect for bedrooms and living spaces.
LIFETIME BATTERY: Each digital CO monitor contains a 10-year battery sealed within, offering protection for the lifetime of the device without ever needing to change the batteries.
LOW LEVEL CO WARNING: When low CO levels are detected over a sustained period, an early ‘pre alarm' will sound. The alarm pattern includes 1 short chirp followed by 1 long chirp, an amber LCD screen, and a flashing ‘WARNING’ with CO PPM values.
PORTABLE CARBON MONOXIDE DETECTOR: Each device comes with an integrated mounting bracket and screws for an easy-to-fit setup. Measuring 120 x 76 x 31 mm, it’s compact enough to travel with, providing on the go holiday protection.
SAFETY ASSURED: The FA3322 carbon monoxide monitor has been rigorously tested and is certified to Kitemark standard KM551504. Suitable for domestic premises only.
FIREANGEL HOME PROTECTION: In addition to our CO detectors for home use, 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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Value for Money
2
Honeywell Home Carbon Monoxide Detector alarm - R200C-1
Honeywell Home
Why we love it
10 year battery life.
Super slim design.
IP44 grade durability.
Main Highlights
10 year battery life
Super Slim design
End-of-life signal
48 hours alarm memory
IP44 grade
Device surface functions as TEST/SILENCE button
Audible and visual red ‘ALARM’ text for the deaf and hearing-impaired Alarm hush for 10 minutes
Fault hush for 9 hours
Auto-dimming green power light
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9.5
Superb
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9.5
Superb
Honeywell Home
Honeywell Home Carbon Monoxide Detector alarm - R200C-1
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Why we love it
10 year battery life.
Super slim design.
IP44 grade durability.
Main Highlights
10 year battery life
Super Slim design
End-of-life signal
48 hours alarm memory
IP44 grade
Device surface functions as TEST/SILENCE button
Audible and visual red ‘ALARM’ text for the deaf and hearing-impaired Alarm hush for 10 minutes
Fault hush for 9 hours
Auto-dimming green power light
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3
LavaTap - Honeywell R200C-1 CO Carbon Monoxide Detector 10 Year Battery CO2 Alarm R200 for Home Caravan Mobile Homes Boats
LavaTap
Why we love it
Advanced technology ensures accurate detection.
Loud alarm for immediate alert.
Battery-powered for flexible installation.
Main Highlights
Advanced Detection Technology: The Honeywell R200C-1 CO alarm utilizes state-of-the-art electrochemical sensors to accurately detect and alert you to the presence of carbon monoxide, ensuring your home remains safe from this silent threat
Loud 85dB Alarm: When carbon monoxide levels reach dangerous levels, this CO detector emits a powerful 85-decibel alarm and a visual 'ALARM' logo, ensuring that everyone in your household is quickly alerted to the potential danger.
Sealed Battery-Power for Convenience: The Honeywell R200C-1 carbon monoxide detector is battery-operated, allowing for flexible installation anywhere in your home without the need for wiring, and ensuring continuous 10 year protection
End-of-Life Signal: This CO alarm features an end-of-life signal that audibly alerts you when it’s time to replace the unit, ensuring you always have a functioning carbon monoxide detector safeguarding your home
Easy Installation and Maintenance: Designed for user-friendly installation, the Honeywell R200C-1 CO detector comes with mounting hardware and an easy-to-follow manual, making setup and maintenance a breeze
Test/Reset Button: Equipped with a test/reset button, this carbon monoxide alarm allows you to easily verify the unit's functionality and reset the alarm after it has been triggered, ensuring reliable performance and peace of mind
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9.4
Superb
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9.4
Superb
LavaTap
LavaTap - Honeywell R200C-1 CO Carbon Monoxide Detector 10 Year Battery CO2 Alarm R200 for Home Caravan Mobile Homes Boats
Check Price
Show More
Why we love it
Advanced technology ensures accurate detection.
Loud alarm for immediate alert.
Battery-powered for flexible installation.
Main Highlights
Advanced Detection Technology: The Honeywell R200C-1 CO alarm utilizes state-of-the-art electrochemical sensors to accurately detect and alert you to the presence of carbon monoxide, ensuring your home remains safe from this silent threat
Loud 85dB Alarm: When carbon monoxide levels reach dangerous levels, this CO detector emits a powerful 85-decibel alarm and a visual 'ALARM' logo, ensuring that everyone in your household is quickly alerted to the potential danger.
Sealed Battery-Power for Convenience: The Honeywell R200C-1 carbon monoxide detector is battery-operated, allowing for flexible installation anywhere in your home without the need for wiring, and ensuring continuous 10 year protection
End-of-Life Signal: This CO alarm features an end-of-life signal that audibly alerts you when it’s time to replace the unit, ensuring you always have a functioning carbon monoxide detector safeguarding your home
Easy Installation and Maintenance: Designed for user-friendly installation, the Honeywell R200C-1 CO detector comes with mounting hardware and an easy-to-follow manual, making setup and maintenance a breeze
Test/Reset Button: Equipped with a test/reset button, this carbon monoxide alarm allows you to easily verify the unit's functionality and reset the alarm after it has been triggered, ensuring reliable performance and peace of mind
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4
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
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
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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
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
5
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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9.0
Superb
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9.0
Superb
Kidde
Twin Pack Kidde 5CO Battery Powered Carbon Monoxide Alarm and Detector - 10 Year Sensor Life with AA Batteries
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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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6
Kidde 10LLDCO Ten Year Life Digital Display Carbon Monoxide Alarm with Sealed Lithium Battery
Kidde
39% Off
Why we love it
Continuous CO monitoring.
10-year warranty included.
Sealed lithium batteries.
Main Highlights
Continuous monitoring of Carbon Monoxide (CO)
10 Year manufacturer's warranty
Sealed-in lithium batteries – will last the full 10-year alarm life without needing to be replaced
Peak level display allows the highest CO level recorded between 11-999ppm to be displayed
Suitable for the new Scottish Regulations introduced in 2022
Green, amber and red LED’s indicate alarm status
Test and reset button to enable regular testing of alarm function
Alarm Dimensions: 116mm x 72mm x 40mm. Weight: 140g
Digital display clearly shows levels of carbon monoxide
Certified to EN50291-1:2018 Part 1
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8.8
Excellent
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8.8
Excellent
Kidde
Kidde 10LLDCO Ten Year Life Digital Display Carbon Monoxide Alarm with Sealed Lithium Battery
39% Off
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Why we love it
Continuous CO monitoring.
10-year warranty included.
Sealed lithium batteries.
Main Highlights
Continuous monitoring of Carbon Monoxide (CO)
10 Year manufacturer's warranty
Sealed-in lithium batteries – will last the full 10-year alarm life without needing to be replaced
Peak level display allows the highest CO level recorded between 11-999ppm to be displayed
Suitable for the new Scottish Regulations introduced in 2022
Green, amber and red LED’s indicate alarm status
Test and reset button to enable regular testing of alarm function
Alarm Dimensions: 116mm x 72mm x 40mm. Weight: 140g
Digital display clearly shows levels of carbon monoxide
Certified to EN50291-1:2018 Part 1
Show More
7
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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8.7
Excellent
Check Price
8.7
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.
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8
WOLF SHIELD Carbon Monoxide Alarms 10 Year Sealed Battery Mini Carbon Monoxide Detectors Portable Carbon Monoxide Monitor Sensor With Free Standing LCD Display Test Silence Button for Home and more
WOLF SHIELD
Why we love it
Tested and CE certified.
10-year battery life.
Portable and lightweight.
Main Highlights
100% Quality Assurance: WOLF SHIELD Carbon Monoxide Alarm has been tested by TUV and complies with EN 50291-1: 2018 standard, with CE certification.Can be used safely and worry-free.
10 Year long Life Use:Battery-powered, this Carbon Monoxide Detector is built-in 10-year sealed battery, under normal use, the co alarm can be used for 10 years,it is durable.
Wall Mounted and Free Standing Brackets:The package contains two brackets, you can use the co detector at home, you can install it on the wall, or you can also use the independent bracket randomly placed in any position in your home, two brackets you can choose at will.
Humanised design: Intelligent LCD display allows you to view the current carbon monoxide concentration at any time, even at low co concentrations (>=25ppm), The co detectors is small and compact, sturdy, light and portable, size:1.06*1.06*0.31inch, weight:76.5g, it is easy to carry and travelling use.
Audible and visual alarm: When the carbon monoxide concentration reaches the alarm condition, the co alarms will sound 4 beeps and the red, yellow and green LED lights will flash sequentially,extra loud (82dB to 85dB) to wake you up even when you're asleep,ensure 100% alerted.(Note: The co sensor will only sound if the carbon monoxide concentration is greater than or equal to 50ppm.)
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8.7
Excellent
Check Price
8.7
Excellent
WOLF SHIELD
WOLF SHIELD Carbon Monoxide Alarms 10 Year Sealed Battery Mini Carbon Monoxide Detectors Portable Carbon Monoxide Monitor Sensor With Free Standing LCD Display Test Silence Button for Home and more
Check Price
Show More
Why we love it
Tested and CE certified.
10-year battery life.
Portable and lightweight.
Main Highlights
100% Quality Assurance: WOLF SHIELD Carbon Monoxide Alarm has been tested by TUV and complies with EN 50291-1: 2018 standard, with CE certification.Can be used safely and worry-free.
10 Year long Life Use:Battery-powered, this Carbon Monoxide Detector is built-in 10-year sealed battery, under normal use, the co alarm can be used for 10 years,it is durable.
Wall Mounted and Free Standing Brackets:The package contains two brackets, you can use the co detector at home, you can install it on the wall, or you can also use the independent bracket randomly placed in any position in your home, two brackets you can choose at will.
Humanised design: Intelligent LCD display allows you to view the current carbon monoxide concentration at any time, even at low co concentrations (>=25ppm), The co detectors is small and compact, sturdy, light and portable, size:1.06*1.06*0.31inch, weight:76.5g, it is easy to carry and travelling use.
Audible and visual alarm: When the carbon monoxide concentration reaches the alarm condition, the co alarms will sound 4 beeps and the red, yellow and green LED lights will flash sequentially,extra loud (82dB to 85dB) to wake you up even when you're asleep,ensure 100% alerted.(Note: The co sensor will only sound if the carbon monoxide concentration is greater than or equal to 50ppm.)
Show More
9
Kidde 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty
Kidde
Why we love it
Compact and lightweight design.
Long-lasting sensor lifespan.
Clear digital CO level display.
Main Highlights
Compact, slimline case. Dimensions = 127mm x 73mm x 39mm. Weight = 170g.
10 year sensor lifespan. Powered by two replaceable AA batteries (supplied).
Warning "chirp" and digital display message indicates when batteries are low.
Digital display of CO levels from 30ppm. Detector alarms from 50ppm.
Kitemarked to BS EN 50291-1 (domestic use). CE and UKCA marked
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8.7
Excellent
Check Price
8.7
Excellent
Kidde
Kidde 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty
Check Price
Show More
Why we love it
Compact and lightweight design.
Long-lasting sensor lifespan.
Clear digital CO level display.
Main Highlights
Compact, slimline case. Dimensions = 127mm x 73mm x 39mm. Weight = 170g.
10 year sensor lifespan. Powered by two replaceable AA batteries (supplied).
Warning "chirp" and digital display message indicates when batteries are low.
Digital display of CO levels from 30ppm. Detector alarms from 50ppm.
Kitemarked to BS EN 50291-1 (domestic use). CE and UKCA marked
Show More
10
Carbon Monoxide Detector – 10-Year Sealed Battery CO Alarm with LCD Display, Carbon Monoxide Alarms for Home, EN 50291 Certified – Alertlink VC22R
Alertlink
20% Off
Why we love it
Accurate carbon monoxide detection.
Maintenance-free for ten years.
Clear display for easy monitoring.
Main Highlights
Certified Accuracy & Loud Alert – Complies with EN 50291 and UKCA standards, this reliable carbon monoxide alarm accurately monitors CO levels in ambient air. When a danger is detected, it instantly triggers a powerful 85dB siren to warn you and your family, providing round-the-clock protection.
10-Year Maintenance-Free Battery – Built-in sealed lithium battery delivers 10 years of continuous power without replacements or wiring. Auto power-saving mode ensures energy efficiency when not in use, making it ideal for long-term home safety.
Clear Real-Time LCD Display – The high-contrast LCD screen provides a clear and constant view of CO levels, even when at zero. The built-in backlight guarantees visibility in dark conditions, enabling safe and easy checks at any time of day.
Intuitive LED Indicators – Equipped with three distinct LED lights for instant status updates: green for normal operation, red for danger, and yellow for fault. These intuitive indicators ensure you always know your carbon monoxide detector is working correctly.
Flexible Installation & Versatile Use – Can be wall-mounted or placed on any flat surface, perfect for bedrooms, kitchens, RVs, and even travel use. The compact, modern design blends seamlessly into any home environment without compromise.
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8.7
Excellent
Check Price
8.7
Excellent
Alertlink
Carbon Monoxide Detector – 10-Year Sealed Battery CO Alarm with LCD Display, Carbon Monoxide Alarms for Home, EN 50291 Certified – Alertlink VC22R
20% Off
Check Price
Show More
Why we love it
Accurate carbon monoxide detection.
Maintenance-free for ten years.
Clear display for easy monitoring.
Main Highlights
Certified Accuracy & Loud Alert – Complies with EN 50291 and UKCA standards, this reliable carbon monoxide alarm accurately monitors CO levels in ambient air. When a danger is detected, it instantly triggers a powerful 85dB siren to warn you and your family, providing round-the-clock protection.
10-Year Maintenance-Free Battery – Built-in sealed lithium battery delivers 10 years of continuous power without replacements or wiring. Auto power-saving mode ensures energy efficiency when not in use, making it ideal for long-term home safety.
Clear Real-Time LCD Display – The high-contrast LCD screen provides a clear and constant view of CO levels, even when at zero. The built-in backlight guarantees visibility in dark conditions, enabling safe and easy checks at any time of day.
Intuitive LED Indicators – Equipped with three distinct LED lights for instant status updates: green for normal operation, red for danger, and yellow for fault. These intuitive indicators ensure you always know your carbon monoxide detector is working correctly.
Flexible Installation & Versatile Use – Can be wall-mounted or placed on any flat surface, perfect for bedrooms, kitchens, RVs, and even travel use. The compact, modern design blends seamlessly into any home environment without compromise.
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