Best Battery Smoke And Carbon Monoxide Detector (2024 Update)

This carbon monoxide and smoke detector from First Alert complies with all current 10-year legislation in U.S. states and cities where required. It features electrochemical carbon monoxide sensing technology and a photoelectric smoke sensor that is optimized to detect larger smoke particles produced by smoldering fires. This helps to minimize the number of false alarms, giving you peace of mind.

When carbon monoxide and smoke levels begin to rise, a loud 85 decibel alarm sounds to alert you of potential danger. The sleek, low profile design of the detector allows it to blend more fully into the wall and out of sight.

This detector comes with a 10-year limited warranty and is equipped with an end-of-life signal chirp, so you know when it's time to replace the unit for your safety. It's important to note that the date printed on the item is the manufacturing date, not the expiration date.

Rigorously tested to meet UL standards, this detector offers faster turnarounds on job sites with easy installation. It's the most trusted alarm in home safety, having been the first residential smoke alarm launched by First Alert in 1958. You can trust the brand that has been the most trusted in home safety since its inception.

The Fire & CO Detector is a reliable and efficient device that provides safety and protection to your home. It is a 2-in-1 unit that combines both smoke and carbon monoxide detection features. The device has alert modes that use LED lights and voice alarms to notify you of any potential danger.

With the ionization and electrochemical sensor technologies, the smoke detector detects invisible fire particles, while the CO alarm detects poisonous carbon monoxide gas. This ensures that you are alerted of both types of hazards and can take necessary action to protect yourself and your family.

The 85 decibel alarm is loud enough to alert you of any fire or CO danger, even from a distance. The voice alarm states "Fire Fire," "Warning Carbon Monoxide," or "Low Battery," making it easy to identify the type of danger and take appropriate action.

In the event of a power failure, the combo smoke and CO alarm operates on two AA batteries, ensuring that your safety is not compromised. Additionally, the test-hush feature allows you to silence the unit for approximately 9 minutes, giving you time to deal with any false alarms or minor issues.

The Fire & CO Detector is UL certified, ensuring that it meets the highest safety standards. The device also comes with a 10-year limited warranty, providing peace of mind and protection for years to come.

The Nest Protect Smoke and Carbon Monoxide Detector is designed to keep you and your family safe from potential threats in your home. Equipped with a Split Spectrum Sensor, it is capable of detecting both fast-burning and smoldering fires, and alerts you with a friendly voice when danger is detected. The device also has a 10-year lifespan, ensuring long-term safety for your household.

The Nest Protect Smoke and Carbon Monoxide Detector is not just a typical smoke detector; it is also equipped with a CO detector that can detect the presence of carbon monoxide in your home and inform you of its location. This is particularly important as carbon monoxide is a silent and deadly gas that can be difficult to detect without a proper alarm system.

The Nest Protect Smoke and Carbon Monoxide Detector is also designed to provide you with peace of mind even when you are away from home. By connecting it to your Wi-Fi, the device is capable of sending alerts to your phone if the alarm goes off or if the batteries are running low. This way, you can take action even when you are not at home.

One of the unique features of the Nest Protect Smoke and Carbon Monoxide Detector is its App Silence capability. With this feature, you can silence the smoke alarm with your phone, without the need to physically interact with the device. This is particularly useful in situations where there is only a little smoke, and you do not want to trigger a full-blown alarm.

The Nest Protect Smoke and Carbon Monoxide Detector also uses a Split-Spectrum Sensor that utilizes two wavelengths of light to detect both fast and slow-burning fires. This ensures quick and accurate detection of potential threats, giving you more time to respond and take necessary actions.

Another useful feature of the Nest Protect Smoke and Carbon Monoxide Detector is its Heads-Up alert. This feature provides you with a friendly voice alert, allowing you to handle situations like burning toast before they become a more significant problem.

In addition to the above features, the Nest Protect Smoke and Carbon Monoxide Detector also has a 10-year carbon monoxide sensor, which provides long-term protection against potential threats. With Safety Check, you can test all your smoke and CO alarms with just a tap and get a full report once the test is done.

Ensure the safety of your loved ones by installing this hardwired smoke and carbon monoxide alarm that provides constant monitoring for up to 10 years. Even in the event of a power outage, the 10-year battery backup ensures that the alarm stays active.

This alarm features intelligent smoke sensing technology and an electrochemical carbon monoxide sensor, which help reduce nuisance alarms. Additionally, the keyhole slots in the mounting bracket allow for easy installation without the need to remove electrical box screws.

Indicator lights on the face of the unit provide clear indications of smoke or carbon monoxide presence, while an 85 decibel siren provides a loud warning upon detection. The single test/silence button makes this alarm simple to use, and the included 10-year lithium battery is locked to prevent tampering.

This alarm is rigorously tested to meet UL standards and emits a T3 pattern. The easy-to-install design allows for faster turnaround on job sites.

With a 10-year limited warranty and an end-of-life signal chirp to notify when it’s time to replace the unit, you can trust the reliability of this alarm. First Alert, the brand behind this alarm, has been the most trusted name in home safety since 1958, according to a First Alert Brand Trust Survey conducted in February 2018. Keep your loved ones safe with the most-trusted alarms in home safety.

The carbon monoxide sensor and dual ionization smoke alarm is an exceptional product that ensures the safety of your home. It is inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms, making it easy to expand your safety network.

The universal mount bracket makes installation a breeze and can be done quickly without any hassle. The silence/test button is simple to use, and the separate smoke and CO latching alarm indicators provide clear and precise notifications.

The package comes with a 9-volt battery included, so you can use it right out of the box. Plus, with a 10-year limited warranty, you can trust that this product will last you a long time.

This product is designed for faster turnarounds on job sites, allowing you to install it quickly and with ease. When it comes to home safety, this carbon monoxide sensor and dual ionization smoke alarm is the most trusted alarm in the market.

Investing in this product will give you peace of mind knowing that you have the best protection for your home and family.

The Smoke Detector and Carbon Monoxide Detector Alarm Combo Unit is a reliable and necessary device for every household. It is designed to detect the presence of carbon monoxide and smoke, making it suitable for use in various areas such as the home kitchen, bedroom, bathroom, hotel, or even during barbecue time.

This detector is equipped with dual high stability sensors that minimize the occurrence of false positives, ensuring that you receive accurate and timely alerts. When carbon monoxide and smoke levels rise to alarm levels, the device produces a clear and loud 85 dB alarm to warn you and your loved ones.

The unit comes with long-lasting batteries that guarantee extended usage and convenience. Additionally, it comes with a 5-year warranty, ensuring that you get the best value for your investment.

The CO Detector with Alert Modes and LED Lights is an essential safety device for every home. Equipped with sophisticated electronic components, it protects you and your family from the dangers of carbon monoxide. The detector emits an 85-decibel alarm to alert you of the presence of dangerous levels of CO or a fire.

The LED lights on the detector pulse to indicate power, CO detection, and low battery. It is designed to provide protection even during a power failure as it operates on 2-AA batteries, which are included in the pack.

For whole-home family protection, it is recommended to place one carbon monoxide detector on each level of your home and in your bedroom to protect from poisonous gases. With its UL certification, you can be sure that it meets the highest safety standards.

In addition, the CO Detector comes with a 10-year limited warranty, giving you peace of mind and ensuring that your family is protected for years to come. Don't take any chances when it comes to your family's safety. Invest in the CO Detector with Alert Modes and LED Lights today.

Ensure the safety of your loved ones with this 6-pack of hardwired smoke and carbon monoxide alarms from First Alert. The battery backup feature guarantees constant monitoring, even during power outages.

The device is equipped with an electrochemical carbon monoxide sensing technology and an ionization sensor that can detect the fine particles of fast-burning fires. The indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while the 85-decibel siren provides a loud and clear warning upon detection.

For added safety, the device can connect to other compatible BRK or First Alert detectors to ensure that all alarms will sound when a threat is detected.

Installation is made easy with the tamper-resistant locking brackets and universal mounting brackets. The device also features a simple-to-use single test/silence button and a side-load battery compartment.

First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958, according to a First Alert Brand Trust Survey in February 2018. With this product, you can have faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

Protect your loved ones and your home with the reliable and efficient Hardwired Smoke and Carbon Monoxide Alarm. This innovative alarm is equipped with advanced electrochemical Carbon Monoxide sensing technology, as well as a photoelectric sensor with Optipath 360 technology that enhances detection with 360 degree access, ensuring that even the smallest amounts of smoke from smoldering fires are detected quickly and accurately.

Designed with safety in mind, this alarm features a loud, spread spectrum alarm that is easily heard by people with hearing issues, ensuring that everyone in your household can be alerted in case of danger. The alarm also comes with a battery backup that provides constant monitoring even during power outages, giving you peace of mind knowing that your family is protected at all times.

This alarm is highly versatile and can be connected to other compatible BRK or First Alert detectors, ensuring that all alarms in your home will sound when a threat is detected. It also comes equipped with an end of life signal chirp, which lets you know when it's time to replace the unit for your safety.

The Hardwired Smoke and Carbon Monoxide Alarm is rigorously tested to meet UL standards, ensuring that it is of the highest quality and will provide reliable service for years to come. It is also incredibly easy to install, making it the perfect choice for faster turnarounds on job sites.

As the most trusted brand in home safety since launching the first residential smoke alarm in 1958, First Alert is committed to providing the most reliable and innovative safety solutions for your home. With a 10 year limited warranty, you can trust that your family is protected by the best in home safety technology.

The CO detector is an essential device for keeping your home safe from dangerous levels of carbon monoxide. With an 85dB warning signal, the detector alerts you to the presence of poisonous CO gas. The device is designed to plug into any standard AC wall outlet for easy and quick installation.

Even during a power outage, you can still rely on the CO detector to keep you and your family safe. The device comes with 2-AA batteries (included) that provide a backup power source.

To ensure whole-home detection, it is recommended to purchase multiple alarms. Place one carbon monoxide detector on each level of your home and outside each sleeping area. This setup helps protect against poisonous CO gas and provides peace of mind for you and your loved ones.

Kidde, the manufacturer of the CO detector, is the #1 most installed fire safety brand in North America. With over 100 years of experience in fire safety, Kidde is a trusted leader in the industry. The CO detector is UL certified and comes with a 10-year limited warranty.

The audio alarm range of the CO detector is 10ft, ensuring that you can hear the warning signal from a distance. With its easy installation, backup power source, and reliable performance, the CO detector is an essential device for every home. Keep your family safe and secure with the Kidde CO detector.