
Review grade
Kidde 5CO Battery Powered Carbon Monoxide Alarm 10 Year Life
- Manufacturer: Kidde
- Part Number: 5CO
- Product Dimensions: 12.6 x 3.5 x 7.2 cm; 115 g
- Batteries: 2 AA batteries required. (included)
- Size: Alarm Dimensions 126 x 72 x 35mm
Kidde 5CO Battery Powered Carbon Monoxide Alarm Review
When it comes to safeguarding your loved ones against the silent threat of carbon monoxide poisoning, the Kidde 5CO Battery Powered Carbon Monoxide Alarm stands out as a top choice in our carefully curated list of the best products in its category.
Performance and Reliability
The Kidde 5CO offers continuous monitoring for carbon monoxide, ensuring round-the-clock protection. Its loud alarm immediately alerts you upon detection, providing peace of mind and safety for your household. With a 10-year alarm life and a 7-year warranty, this alarm is designed for long-term use, making it a reliable choice for any home.
Key Features and Differentiators
- Replaces older Life Saver models, showcasing Kidde's commitment to innovation and product evolution.
- Can be wall-mounted or free-standing, offering flexibility in placement for different living spaces.
- Battery operated with 3 replaceable AA batteries included, ensuring hassle-free maintenance.
- Kitemarked and CE Marked for compliance with safety standards, underscoring the product's quality and reliability.
Comparison with Competitors
What sets the Kidde 5CO apart from its competitors is its combination of advanced features, long-term reliability, and ease of use. While other carbon monoxide alarms may offer similar functionalities, the Kidde 5CO excels in terms of durability and performance, making it a standout choice for discerning consumers.
Alternatives and Suitability
For those seeking alternatives, the Kidde 5CO is ideal for homeowners, renters, and travelers alike. Its compact size and battery-powered design make it perfect for use in various settings, from homes to holiday rentals. While there are other carbon monoxide alarms on the market, few can match the Kidde 5CO's winning combination of features and reliability.
In conclusion, the Kidde 5CO Battery Powered Carbon Monoxide Alarm is a top-tier product that offers unmatched performance, reliability, and peace of mind. With its long alarm life, warranty, and user-friendly design, it is a wise investment for ensuring the safety of your household against the dangers of carbon monoxide.
Specifications
Manufacturer: | Kidde |
Part Number: | 5CO |
Product Dimensions: | 12.6 x 3.5 x 7.2 cm; 115 g |
Batteries: | 2 AA batteries required. (included) |
Size: | Alarm Dimensions 126 x 72 x 35mm |
Colour: | White |
Style: | Single Unit |
Power Source: | Battery Powered |
Item Package Quantity: | 1 |
Included Components: | Screws for wall mounting (optional), Batteries |
Batteries included?: | Yes |
Battery Cell Type: | Alkaline |
Item Weight: | 115 g |
Pros
- Easy installation with wall mounting or free-standing options
- Portable design makes it ideal for travel or holiday use
- Long 10-year alarm life for extended protection
- Comes with 7-year warranty for added peace of mind
- Loud alarm ensures prompt detection of carbon monoxide
Cons
- May require battery replacement every 3 years
- Limited color options available

Review grade
FireAngel FA6813-EUX10 FA6813 Carbon Monoxide Detector And Alarm - 10 Year Life With Replaceable Batteries
FireAngel FA6813-EUX10 Carbon Monoxide Detector Review
When it comes to protecting your home and loved ones from the silent threat of carbon monoxide, the FireAngel FA6813-EUX10 Carbon Monoxide Detector stands out as a reliable and advanced solution. This review delves into why this product has secured a spot on our top 5 list, offering unparalleled safety features and peace of mind for homeowners.
Advanced Electrochemical Sensor Technology
The FA6813-EUX10 is equipped with an advanced electrochemical sensor that detects dangerous levels of carbon monoxide in your home with precision and accuracy. This cutting-edge technology ensures early detection of CO, providing timely alerts to keep you and your family safe.
Replaceable Batteries for Continuous Protection
One standout feature of this detector is its replaceable batteries, offering long-lasting performance and convenience. The device comes with 2 x AA batteries, ensuring continuous operation and peace of mind. When the low battery warning sounds, simply replace the batteries to maintain optimal functionality.
Enhanced User Experience
The FireAngel FA6813-EUX10 is designed with user convenience in mind. The large test button allows for easy operation, while the sleep easy feature silences low battery chirps for 8 hours, minimizing disruptions. Whether wall-mounted or portable, this detector offers flexibility and protection wherever you go.
Compliance and Certification
Rest assured that the FA6813-EUX10 meets stringent safety standards, holding CE & UKCA marks and conforming to BS EN 50291-1: 2008 and EN 50291-2: 2019 regulations. This ensures that the detector is suitable for homes in England and Wales, including rented properties, providing reliable CO monitoring for various living environments.
Evolution from Previous Models
As a replacement for the CO-9B and CO-9X models, the FA6813-EUX10 represents a significant advancement in carbon monoxide detection technology. With improved features and enhanced performance, this detector offers superior protection and reliability compared to its predecessors.
Alternative Options and Suitability
- For larger homes or multi-story residences, consider installing multiple FA6813-EUX10 units to ensure comprehensive coverage.
- If portability is a priority, explore alternative models that offer compact designs and battery-powered operation for on-the-go protection.
- For commercial settings or industrial applications, seek detectors with specialized features tailored to high-capacity spaces and unique CO exposure risks.
In conclusion, the FireAngel FA6813-EUX10 Carbon Monoxide Detector excels in providing advanced CO monitoring capabilities, user-friendly features, and compliance with safety standards. Its evolution from previous models, replaceable batteries, and enhanced sensor technology set it apart from competitors, making it a top choice for safeguarding homes and occupants. Invest in reliable carbon monoxide detection with the FA6813-EUX10 for peace of mind and proactive safety measures.
Pros
- Advanced electrochemical sensor for accurate detection of Carbon Monoxide levels
- Easy battery replacement with low battery warning sound and sleep easy feature
- Suitable for homes in England and Wales, including rented properties
- Can be wall mounted or portable for versatile use
- Compliant with CE & UKCA standards and designed to meet BS EN 50291-1: 2008 and EN 50291-2: 2019
Cons
- Not suitable for homes in Scotland due to new regulations

Review grade
Kidde 7DCOC 7DCO Kidde Carbon Monoxide Alarm, White
- Manufacturer: Kidde
- Part Number: 7DCOC
- Product Dimensions: 7 x 19 x 4 cm; 149.69 g
- Batteries: 3 AAA batteries required. (included)
- Colour: White
Kidde 7DCOC Carbon Monoxide Alarm Review
When it comes to ensuring the safety of your loved ones, having a reliable carbon monoxide alarm is paramount. The Kidde 7DCOC Carbon Monoxide Alarm in white is a standout choice that has earned its place in our top 5 list for several compelling reasons.
Performance Metrics
- Battery Operated: Equipped with 3 AAA batteries, providing continuous power.
- LED Indicators: Features two LEDs - Red for alarm mode and Green for normal operation.
- Digital Display: Constantly shows detected CO levels for real-time monitoring.
- End of Life Alarm: Alerts users to replace the alarm after 10 years of protection.
Differentiation from Competitors
The Kidde 7DCOC stands out from its competitors with its 10-year sensor and warranty, ensuring long-term reliability and peace of mind. The replaceable batteries and digital display further enhance its usability and functionality compared to other models on the market.
Alternatives and Suitability
While there are other carbon monoxide alarms available, the Kidde 7DCOC excels in providing comprehensive protection with its advanced features and durable design. It is suitable for households, offices, and any space where early CO detection is crucial.
Evolution from Previous Versions
Building on the success of its predecessors, the Kidde 7DCOC incorporates user feedback and technological advancements to deliver a more efficient and reliable carbon monoxide alarm. The addition of LED indicators and a digital display represents a significant evolution in user experience.
Decision-Making Factors
Key factors that make the Kidde 7DCOC a top choice include its long sensor life, easy-to-replace batteries, and clear digital display. These features simplify maintenance and ensure that users are always informed about their environment's CO levels.
Design Choices and User Impact
The sleek white design of the Kidde 7DCOC blends seamlessly with any decor, making it a discreet yet essential safety device for any space. The intuitive test/reset button and clear LED indicators make it user-friendly, even for those unfamiliar with carbon monoxide alarms.
Specifications
Manufacturer: | Kidde |
Part Number: | 7DCOC |
Product Dimensions: | 7 x 19 x 4 cm; 149.69 g |
Batteries: | 3 AAA batteries required. (included) |
Colour: | White |
Style: | Digital Alarm(replaceable batteries) |
Material: | Carbon |
Pattern: | single |
Power Source: | Battery Powered |
Item Package Quantity: | 1 |
Measurement System: | Metric |
Included Components: | 1 x Kidde Carbon Monoxide Alarm 7DCO |
Batteries included?: | Yes |
Battery Cell Type: | Alkaline |
Item Weight: | 150 g |
Pros
- Easy to install and operate with battery operation and included 3AA batteries
- Provides clear visual alerts with two LED lights for alarm and power status
- Convenient test/reset button for quick alarm circuit testing and silencing
- Continuous digital display for monitoring detected CO levels
- Long-lasting protection with a 10-year sensor and warranty
Cons
- Not a substitute for a smoke or fire alarm, requiring additional safety measures
- Limited to battery power source, may need frequent battery replacements

Review grade
FireAngel FA3820 10 Year Sealed Battery Alarm Carbon Monoxide, Clear
- Manufacturer: FireAngel
- Part Number: FA3820
- Product Dimensions: 3.3 x 12.5 x 6.7 cm; 95 g
- Batteries: 1 CR123A batteries required. (included)
- Colour: Clear
FireAngel FA3820 10 Year Sealed Battery Alarm Carbon Monoxide, Clear: Top 5 Selection
Ensuring the safety of your home and loved ones is paramount, and the FireAngel FA3820 Carbon Monoxide Alarm excels in providing reliable protection against this silent threat. Let's delve into why this product has rightfully secured a spot in our top 5 list.
Advanced Electrochemical Sensor Technology
The FA3820 features an advanced electrochemical sensor that swiftly detects dangerous levels of Carbon Monoxide in your living space. This cutting-edge technology sets it apart from conventional alarms, offering heightened accuracy and early warnings to safeguard your household.
Third-Party Certification and Rigorous Testing
Notably, this alarm has undergone meticulous calibration and rigorous in-house testing, further validated by third-party approval from the British Standards Institute (BSI) and Kitemark certification. Such certifications assure users of the alarm's quality, reliability, and adherence to stringent safety standards.
Versatile Mounting Options and Portability
Designed for utmost convenience, the FA3820 can be effortlessly wall-mounted or kept portable, making it ideal for home use, holidays, caravans, motor caravans, and boats. This versatility ensures continuous protection, whether at home or on the go, catering to various lifestyle needs.
Long-lasting Sealed Battery and Sleep Easy Feature
Equipped with a sealed, tamper-proof battery with a remarkable 10-year lifespan, the FA3820 eliminates the hassle of frequent battery replacements. Moreover, the innovative sleep easy feature silences low battery alerts for 8 hours, ensuring uninterrupted protection and peace of mind.
Compliance and Reliability
With CE and UKCA marks, the FA3820 adheres to industry standards (BS EN 50291-1: 2008 and EN 50291-2: 2019), guaranteeing compliance and reliability. Suitable for properties across England, Scotland, and Wales, including rented accommodations, this alarm offers comprehensive protection for various settings.
Evolution and User-centric Design
Noteworthy advancements in the FA3820 include enhanced sensor technology, prolonged battery life, and user-friendly features like the large test button for easy operation. These improvements reflect FireAngel's commitment to continuous innovation and user-centric design, ensuring optimal performance and user satisfaction.
Alternative Considerations
- For larger properties or interconnected alarm systems, exploring multi-pack options or networked alarms may be beneficial.
- Those seeking smart home integration may consider alternative models compatible with home automation systems.
- Individuals with specific aesthetic preferences can explore alarms in different colors or finishes to suit their interior décor.
In conclusion, the FireAngel FA3820 Carbon Monoxide Alarm stands out as a reliable, technologically advanced, and user-friendly solution for safeguarding your home against the dangers of Carbon Monoxide. Its superior features, certifications, and user-centric design make it a worthy addition to our top 5 list, ensuring peace of mind and enhanced safety for you and your family.
Specifications
Manufacturer: | FireAngel |
Part Number: | FA3820 |
Product Dimensions: | 3.3 x 12.5 x 6.7 cm; 95 g |
Batteries: | 1 CR123A batteries required. (included) |
Colour: | Clear |
Style: | Single |
Material: | Plastic |
Shape: | Oval |
Power Source: | Battery Powered |
Item Package Quantity: | 1 |
Measurement System: | 1 St. |
Special Features: | Sensor type: electrochemical response thresholds according to |
Included Components: | 1 x Carbon Monoxide Detector (with sealed battery), 1 x Manual |
Batteries included?: | Yes |
Battery Cell Type: | Lithium |
Item Weight: | 95 g |
Pros
- Advanced electrochemical sensor for detecting dangerous levels of Carbon Monoxide with clear, loud alarm
- Third party approved by British Standards Institute (BSI) and Kitemark certified for reliability
- Can be wall mounted or used portably, suitable for homes, caravans, motor caravans, and boats
- Sealed, tamper-proof battery lasting the lifetime of the alarm, ideal for rented properties
- Sleep easy feature to silence low battery chirp for 8 hours, suitable for homes in England, Scotland, and Wales
Cons
- May not offer additional connectivity features found in some smart CO alarms

Review grade
STATUS Monoxide Alarm | Home Carbon Monoxide Detector Including Batteries | SDCMA3XAA1PB4
- Manufacturer: Status International
- Part Number: SDCMA3XAA1PB4
- Product Dimensions: 12 x 4 x 11.5 cm; 280 g
- Batteries: 3 AA batteries required. (included)
- Colour: White
STATUS Monoxide Alarm | SDCMA3XAA1PB4 Review
When it comes to safeguarding your home against the silent threat of carbon monoxide, the STATUS Monoxide Alarm (SDCMA3XAA1PB4) stands out as a top choice for homeowners seeking reliable protection. This review delves into the reasons why this product has earned its place on our coveted top 5 list, shedding light on its exceptional features and performance metrics.
Carbon Monoxide Detection
- The STATUS Monoxide Alarm excels in effectively detecting carbon monoxide gas, providing early warning signals to protect your household from this potentially deadly threat.
Battery-Powered Convenience
- Equipped with 3 AA batteries included, this detector ensures immediate functionality upon installation, eliminating the need for external power sources.
Easy Installation
- Simplicity is key with the STATUS Monoxide Alarm, as it requires no wiring for installation, allowing for hassle-free setup in various areas of your home.
Reliable Alert System
- Featuring a robust alert system, this alarm emits loud warnings upon detecting dangerous levels of carbon monoxide, ensuring prompt evacuation and necessary action.
Home Safety Essential
- A crucial addition to any home safety toolkit, the STATUS Monoxide Alarm provides peace of mind and protection against the dangers of carbon monoxide poisoning for all occupants.
What sets the STATUS Monoxide Alarm apart from its competitors is its seamless blend of functionality, reliability, and ease of use. While other detectors may offer similar features, this alarm excels in delivering consistent performance and peace of mind to homeowners.
For those considering alternatives, it's essential to evaluate the specific needs of your household. The STATUS Monoxide Alarm caters to a wide range of homes, making it suitable for various living situations and environments.
As an evolution from previous versions, this alarm has refined its detection capabilities and alert systems, ensuring heightened accuracy and responsiveness to carbon monoxide threats. The design choices incorporated in this model prioritize user convenience and safety, enhancing the overall experience for homeowners.
In conclusion, the STATUS Monoxide Alarm (SDCMA3XAA1PB4) is a standout product that combines cutting-edge technology with user-friendly features to provide unparalleled protection against carbon monoxide exposure. Its inclusion in our top 5 list is a testament to its quality and reliability in safeguarding homes and occupants.
Specifications
Manufacturer: | Status International |
Part Number: | SDCMA3XAA1PB4 |
Product Dimensions: | 12 x 4 x 11.5 cm; 280 g |
Batteries: | 3 AA batteries required. (included) |
Colour: | White |
Style: | Classic |
Pattern: | Alarm |
Power Source: | Battery Powered |
Item Package Quantity: | 1 |
Included Components: | Batteries |
Batteries included?: | Yes |
Battery Cell Type: | Alkaline |
Item Weight: | 280 g |
Pros
- Efficiently detects carbon monoxide gas, ensuring early warning and protection against this silent threat in homes.
- Battery-powered with included batteries for immediate functionality, eliminating the need for external power sources.
- Simple and hassle-free installation without wiring, enabling easy setup in various areas of the home for optimal coverage.
- Reliable alert system with loud alarms upon detecting dangerous levels of carbon monoxide, ensuring quick evacuation and action.
- Essential addition to any home safety toolkit, offering peace of mind and protection against carbon monoxide poisoning.
Cons
- May require battery replacements periodically, adding to maintenance costs over time.
Why You Need the Best Carbon Monoxide Detector
Carbon monoxide is a silent killer, as it is colorless, odorless, and tasteless. Protecting your home and loved ones from this deadly gas is crucial, and investing in the best carbon monoxide detector is a proactive step towards ensuring safety and peace of mind.
Key Features to Look For
When choosing a carbon monoxide detector, there are several key features to consider:
- Sensor Type: Opt for detectors with electrochemical sensors for accurate and reliable detection.
- Battery Backup: Ensure the detector has a battery backup to function during power outages.
- Display Screen: Look for detectors with digital displays for easy reading of carbon monoxide levels.
- Smart Features: Consider detectors with smart capabilities for remote monitoring and alerts.
- Interconnectivity: Choose detectors that can be interconnected to provide comprehensive coverage throughout your home.
Choosing the Best Carbon Monoxide Detector
With a variety of carbon monoxide detectors available in the market, selecting the best one can be overwhelming. Here are some tips to help you make an informed decision:
1. Read Customer Reviews
Before making a purchase, read customer reviews to gain insights into the performance and reliability of the detector.
2. Consider Your Home Layout
Take into account the size and layout of your home to determine the number of detectors needed for adequate coverage.
3. Check for Certifications
Look for detectors that are certified by recognized safety organizations to ensure they meet industry standards.
4. Set a Budget
Establish a budget based on your requirements and research detectors that offer the best value within your price range.
5. Compare Features
Compare the features of different detectors to find one that aligns with your preferences and provides the level of protection you need.
Conclusion
Investing in the best carbon monoxide detector is a crucial step towards safeguarding your home and family from the dangers of carbon monoxide poisoning. By considering key features, reading reviews, and comparing options, you can select a detector that offers optimal protection and peace of mind.
Frequently asked questions
A carbon monoxide detector is a device that senses the presence of carbon monoxide gas in the air to prevent carbon monoxide poisoning.
A carbon monoxide detector is important as it alerts individuals to the presence of the odorless and colorless gas, carbon monoxide, which can be harmful or fatal if inhaled in large amounts.
A carbon monoxide detector works by continuously monitoring the air for carbon monoxide gas. When it detects high levels of carbon monoxide, it triggers an alarm to alert occupants of the potential danger.
A carbon monoxide detector should be placed in areas where carbon monoxide buildup is likely, such as near bedrooms, close to gas appliances, or in areas with attached garages.
Carbon monoxide detectors should be tested at least once a month to ensure they are functioning correctly and providing adequate protection.
No, carbon monoxide detectors are not a substitute for smoke alarms. Both types of alarms serve different purposes in alerting individuals to different types of hazards.
Author
Last update 06.04.2025
Cristian Oprea
Reviewer: Technology, Automobiles and Motorcycles, Lifestyle