14 Best Hardwired Smoke And Carbon Monoxide Detector for 2024

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Introducing the 14 Best Hardwired Smoke And Carbon Monoxide Detectors for 2023 – an invaluable guide for homeowners looking to enhance their safety measures. In an era where technology plays a critical role in safeguarding our homes, it is essential to invest in top-notch detectors capable of efficiently detecting both smoke and carbon monoxide. This expertly curated list presents the finest hardwired detectors available in the market, ensuring optimal protection and peace of mind for you and your loved ones. Don't compromise on safety – equip your home with these reliable detectors for a worry-free future.

FIRST ALERT BRK SC9120FF Smoke and CO Detector with Battery Backup

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Overall Score: 9.2/10

Keep your family safe with the FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector. This alarm features electrochemical carbon monoxide sensing technology and an ionization sensor for smoke detection. It has indicator lights and an 85 decibel siren for clear warnings. The battery backup ensures constant monitoring even during power failures. The detector can connect to other compatible BRK or First Alert detectors, providing complete home coverage. With a simple test/silence button and easy installation, this detector is both user-friendly and reliable. It is rigorously tested to meet UL standards. As the most trusted brand in home safety, First Alert has been keeping homes safe since 1958.

The FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide Detector is a reliable and user-friendly solution for home safety. With advanced sensing technology, clear warning signals, and the ability to connect to other detectors, it provides thorough coverage and peace of mind. The easy installation process and battery backup ensure continuous monitoring, even during power failures. While it may require replacement after several years, this detector offers exceptional performance and meets industry standards. Overall, it is a trusted and effective choice for keeping your family safe.

First Alert BRK SC7010B Hardwired Smoke and CO Detector

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Overall Score: 9/10

Keep your family safe with the First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup. This alarm features electrochemical Carbon Monoxide sensing technology and a photoelectric sensor equipped with Optipath 360 technology to enhance detection. The loud spread spectrum alarm ensures that even those with hearing issues can hear it. It can connect to other compatible BRK or First Alert detectors for comprehensive protection. With a 10-year limited warranty and rigorous testing to meet UL standards, this alarm offers reliable performance. The easy-to-install design allows for faster turnarounds on job sites. Trust the most trusted brand in home safety, First Alert, to keep you and your family protected.

The First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide Detector is a reliable and efficient device to keep your family safe. With its dual detection technology and easy installation, it provides comprehensive protection. The battery backup ensures constant monitoring, and the ability to connect to other compatible detectors enhances its effectiveness. The 10-year limited warranty and rigorous testing demonstrate its quality and reliability. However, users should be aware of the need to change pigtails when replacing different brands, and the potential issue of safe disposal for ionization detectors. Overall, the First Alert BRK SC7010B is a top choice for home safety.

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

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Overall Score: 8/10

The First Alert BRK SC-9120B is a hardwired smoke and carbon monoxide (CO) detector with battery backup. This reliable and easy-to-install detector features a superior carbon monoxide sensor and dual ionization smoke alarm, providing enhanced safety for your home. It is inter-connectable with other BRK and First Alert hardwired alarms, allowing for comprehensive coverage. The universal mount bracket ensures hassle-free installation, and the silence/test button and separate smoke and CO latching alarm indicators make operation simple. With a 9-volt battery included and a 10-year limited warranty, this detector offers peace of mind for years to come. It is a trusted choice for professionals and homeowners alike, delivering faster turnarounds on job sites and ensuring the utmost safety in home environments.

The First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Detector is a dependable and convenient solution for your home safety needs. It offers superior carbon monoxide detection and reliable smoke alarm functionality. With its easy installation process and inter-connectability with other alarms, it provides comprehensive coverage for your home. The silence/test button and separate alarm indicators add convenience to its operation. While it may be pricy compared to its competitors, the peace of mind it brings is invaluable. Overall, this detector is a trusted choice for professionals and homeowners seeking top-notch safety measures.

Kidde Smoke & Carbon Monoxide Detector

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Overall Score: 8/10

The Kidde Smoke Detector is a hardwired smoke alarm with a 9-volt battery backup. It features ionization sensor technology to detect invisible fire particles, as well as an electrochemical sensor to detect carbon monoxide gas. The smoke alarm operates on a 120V wired power source and emits an 85-decibel alarm sound when smoke or fire is detected. It also has a red LED light to indicate when the smoke detector is sensing smoke or fire. The Test-Hush button allows for easy testing of the smoke detector and silencing of false alarms caused by cooking or shower steam. Additionally, the Kidde Smoke & Carbon Monoxide Detector is interconnectable and comes with a mounting bracket for easy installation. Overall, it is a reliable and convenient smoke detection solution for your home.

The Kidde Smoke Detector provides reliable smoke and carbon monoxide detection for your home. With its ionization and electrochemical sensors, it can detect both invisible fire particles and CO gas. The Test-Hush button and easy installation make it convenient to use, while the interconnectability allows for a more comprehensive smoke detection system. The red LED light provides a visual indication of smoke detection, ensuring you are aware of potential dangers. However, the quality of the batteries included may not be the best, and older units may have compatibility issues. Overall, the Kidde Smoke Detector is a dependable choice for ensuring the safety of your home.

Kidde Hardwired Smoke & Carbon Monoxide Detector – Reliable Safety Device with Voice Alerts

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Overall Score: 9/10

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a reliable safety device that combines two essential features in one unit. It uses ionization sensor technology to detect invisible fire particles and electrochemical sensors to detect CO gas. When a hazard is detected, the unit emits a loud, 85-decibel alarm and voice alerts, clearly announcing the type of danger. The detector operates on a 10-year lithium battery, eliminating the need for battery replacements and providing reliable detection even during power failures. With its interconnection capability, you can connect up to 24 Kidde alarms throughout your home for comprehensive coverage. The detector is UL certified and comes with a 10-year limited manufacturer warranty.

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a highly reliable and convenient safety device that provides dual protection against fire and CO gas. Its advanced sensor technology, voice alerts, and interconnection capability make it a top choice for ensuring the safety of your home and family. The 10-year lithium battery backup eliminates the hassle of frequent battery replacements and ensures reliable detection even during power failures. While there may be some issues with old stock and base compatibility, the overall performance and peace of mind provided by this detector outweigh any minor drawbacks. With its excellent features, ease of installation, and trusted warranty, Kidde has once again delivered a top-notch product for home safety.

Kidde Hardwired Smoke & Carbon Monoxide Detector

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Overall Score: 8/10

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a 2-in-1 device that detects both smoke and carbon monoxide, providing comprehensive protection to your home. With its 24/7 self-testing components, you can trust that it's always operating as expected. The easy installation allows for quick setup in four different orientations. The photoelectric sensor detects slow, smoldering fires while the electrochemical sensor detects carbon monoxide. The 85-decibel alarm and LED warning indicators ensure you're alerted to various status, including normal operation, operating errors, and smoke or carbon monoxide events. The battery operation ensures reliable detection, even during power outages. With its UL Certification and 10-year limited warranty, this detector provides peace of mind.

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a reliable 2-in-1 device that offers comprehensive protection for your home. With its self-testing components and easy installation, you can trust that it is always ready to alert you to any smoke or carbon monoxide events. The combination of photoelectric and electrochemical sensors ensures accurate detection, while the 85-decibel alarm and LED warning indicators provide clear alerts. The battery operation ensures functionality even during power outages. While there may be some challenges during installation and battery replacement, overall, this detector is a solid choice to keep your home safe.

First Alert Hardwired Smoke and Carbon Monoxide Detector, 3-Pack

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Overall Score: 8.2/10

The FIRST ALERT BRK SC7010BV-3 is a 3-pack of hardwired smoke and carbon monoxide detectors that prioritize your family's safety. Equipped with voice and location features, these alarms alert you to the danger and its origin across your house. They can differentiate between smoke and carbon monoxide and identify the threat's location from 11 pre-programmed options. The electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor help reduce false alarms. The detectors can also connect to other compatible BRK or First Alert alarms for comprehensive protection. With easy installation and trusted performance, these alarms ensure faster turnarounds on job sites. The FIRST ALERT BRK SC7010BV-3 is the ideal choice for enhancing home safety.

The FIRST ALERT BRK SC7010BV-3 is a reliable and efficient solution for protecting your home from smoke and carbon monoxide. With voice and location features, it provides clear alerts and enables easy identification of the threat’s origin. The optimized sensors minimize false alarms, while the ability to connect to other alarms ensures comprehensive safety. The easy installation makes it ideal for both residential and commercial use. Although the battery life may not meet some users’ expectations, the overall performance and quality of this detector make it a worthwhile investment. Upgrade your home safety with the FIRST ALERT BRK SC7010BV-3 and enjoy peace of mind knowing your family is protected.

Kidde Hardwired Smoke & Carbon Monoxide Detector

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This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a 2-in-1 combo that alerts you to both smoke and fire events as well as poisonous CO gas in a single device. With voice alerts, it announces the hazard type when detected, making it easy to understand the danger. The 85-decibel alarm ensures you won't miss any alerts. The device also features 24/7 self-testing components to ensure it's operating properly. It can expand detection to other Kidde smoke alarms via hardwired connections, creating whole-home alarm activation. The easy installation and reliable protection make it a great choice for any home. The detector comes with a 10-year limited warranty and is UL Certified.

The Kidde Hardwired Smoke & Carbon Monoxide Detector offers reliable and comprehensive protection for your home. With its 2-in-1 detection, voice alerts, and whole-home alarm activation, it ensures that you are promptly warned about smoke, fire, and carbon monoxide hazards. The self-testing components and easy installation make it convenient to use, and the 10-year warranty provides peace of mind. While some may find the use of AA batteries as the backup power source unconventional, the overall performance and reliability of this detector make it a top choice. Upgrade your safety measures with the Kidde Hardwired Smoke & Carbon Monoxide Detector and sleep soundly knowing your home and family are well-protected.

First Alert Hardwired Smoke and Carbon Monoxide Detector

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Overall Score: 8.6/10

The First Alert BRK SC9120LBL is a hardwired smoke and carbon monoxide (CO) detector that comes with a 10-year sealed battery backup. With its advanced sensing technologies, it reduces nuisance alarms while providing constant monitoring for added safety. The device features indicator lights for smoke and carbon monoxide detection, along with a loud 85 decibel siren. It is easy to use with a single test/silence button and comes with a 10-year limited warranty. This detector is rigorously tested to meet UL standards and offers faster turnarounds on job sites. Overall, the First Alert BRK SC9120LBL is a reliable and trusted option for home safety.

The First Alert BRK SC9120LBL is a reliable and trusted hardwired smoke and carbon monoxide (CO) detector. With its 10-year sealed battery backup, advanced sensing technologies, and easy-to-use design, it provides constant monitoring and reduces nuisance alarms. The indicator lights and loud siren ensure clear and immediate warnings. Additionally, it comes with a 10-year limited warranty and meets UL standards. While the green LED light may have a minor issue and the battery compartment can be a bit challenging to open, overall, this detector is a solid choice for home safety.

X-Sense Hardwired Smoke and CO Detector, 3-Pack

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Overall Score: 8.5/10

The X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector is a reliable and high-quality alarm system that helps protect your home and family from smoke and deadly carbon monoxide. It features intelligent technology with an advanced photoelectric smoke sensor and electrochemical CO sensor for accurate detection. The hardwired alarm is equipped with a replaceable battery backup, ensuring continuous monitoring even during power outages. With the ability to connect up to 18 units, this alarm provides full coverage for your entire home. Easy installation and a long lifespan of up to 10 years make it a convenient and durable option. However, some customers have complained about the brightness of the LED light. Overall, the X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector offers reliable protection and peace of mind.

The X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector is a reliable and convenient alarm system that offers advanced detection technology and easy installation. Its ability to interconnect multiple units ensures full coverage and increased safety throughout your home. Although the LED light may be too bright for some users, this alarm provides essential protection against smoke and carbon monoxide, giving you peace of mind. With a long lifespan of up to 10 years, this alarm is a durable choice that will keep you and your family safe for years to come. Invest in the X-Sense Hardwired Combination Smoke and Carbon Monoxide Detector for efficient and trustworthy home security.

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm

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Overall Score: 8/10

The X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm is a reliable and high-quality device that offers dual-sensor protection against smoke and carbon monoxide. With its 10-year battery life, you can trust that it will keep you and your family safe for a long time. The alarm features upgraded photoelectric and electrochemical sensors that provide a faster response time and minimize false alarms. It is easy to install and operate, and its premium PC material ensures durability and protection. The X-Sense alarm is compliant with UL 217 and UL 2034 safety standards, giving you peace of mind. With a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support, you can trust in the quality and reliability of this alarm.

The X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm is a top-quality and reliable product that offers dual-sensor protection against smoke and carbon monoxide. With its long battery life, fast response time, and easy installation, this alarm provides peace of mind for up to 10 years. The premium quality material ensures durability and protection, and the alarm is compliant with safety standards. However, the bright indicator light and potential for false alarms may be a downside for some users. Overall, this alarm is highly recommended for its performance and reliability.

First Alert Hardwired Smoke and Carbon Monoxide Detector

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Overall Score: 9/10

Keep your family safer with this hardwired smoke and carbon monoxide alarm. Featuring 10-year battery backup and intelligent sensing technology, it ensures constant monitoring for the life of the alarm. The ionization sensor reliably detects smoke from fast-flaming fires and alerts you with an 85-decibel alarm. With keyhole slots in the mounting bracket, installation becomes hassle-free. This smoke and carbon monoxide detector is a reliable choice for your home.

The FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide Detector is an excellent choice to ensure your family’s safety. With its 10-year battery backup and intelligent sensing technology, it provides continuous monitoring even during power failures. The installation is easy and convenient, thanks to the keyhole slots. However, keep in mind that the smoke detectors may require more frequent replacement. Overall, this reliable detector offers great value for the money and peace of mind for you and your loved ones.

Kidde 2-in-1 Smoke & Carbon Monoxide Detector with 10-Year Battery

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Overall Score: 9/10

The Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery is a reliable and efficient device that combines both smoke and carbon monoxide detection into a single unit. With its 2-in-1 detection capabilities, it alerts you to both smoke and fire events, as well as poisonous carbon monoxide gas. The photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide. The device operates on a lithium battery, eliminating the need for frequent battery replacements and ensuring reliable detection even during power outages. It features a test-hush button for easy testing and silencing of false alarms caused by cooking or shower steam. The alarm automatically activates when attached to the mounting bracket, and it comes with a 10-year limited warranty. With its simple installation and long battery life, this Kidde combo detector is an essential safety device for any home.

The Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery is a highly recommended safety device for every home. Its 2-in-1 detection capabilities and long-lasting battery make it a reliable tool for alerting you to both smoke and carbon monoxide. With its simple installation and easy testing features, it provides peace of mind and ensures the safety of your household. While professional installation may be needed for some users and it can be sensitive to cooking or steam, these minor drawbacks are outweighed by its overall effectiveness in providing early warnings for potential dangers. Invest in the Kidde combo detector and prioritize the safety of your loved ones.

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators, 2 Pack & Smoke Detector, Hardwired Smoke Alarm, Test-Silence Button, Pack of 4

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This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Introducing the Kidde Hardwired Smoke & Carbon Monoxide Detector, a 2-in-1 combination that alerts you to smoke, fire events, and poisonous carbon monoxide gas. With continuous self-testing components, this detector operates 24/7 to ensure optimal performance. The easy installation process is made even simpler with the included mounting bracket, allowing for quick installation in any of the four orientations. The photoelectric sensor detects slow, smoldering fires, while the electrochemical sensor detects carbon monoxide. Additionally, the smoke alarm features a front-load battery door for quick replacements and operates on a 120V power source with a 9V battery backup. Ensure the safety of your home and loved ones with this reliable and efficient smoke & carbon monoxide detector.

The Kidde Hardwired Smoke & Carbon Monoxide Detector is a highly reliable and effective device for detecting both smoke and carbon monoxide in your home. With its 2-in-1 functionality, continuous self-testing, and easy installation process, it provides peace of mind and ensures the safety of your family. The dual sensors allow for the detection of both visible fire particles and invisible carbon monoxide gas, making it a comprehensive solution for home safety. The included battery backup ensures that the detector continues to work during power outages, providing continuous protection. Overall, this product offers great value and should be a top choice for anyone looking to enhance their home’s safety measures.

Buyer's Guide: Hardwired Smoke and Carbon Monoxide Detectors

Stay protected and breathe easy with a hardwired smoke and carbon monoxide detector! Whether you're a new homeowner or simply looking to upgrade your current system, this buyer's guide will ensure you make an informed decision. We're here to help you find the perfect detector to keep you safe and sound.

Benefits of Hardwired Detectors

• Reliable Power Source: Hardwired detectors are directly connected to your home's electrical system, ensuring a continuous power supply. Say goodbye to constantly changing batteries!
• Whole-Home Protection: By interconnecting multiple hardwired detectors, you can create a web of safety. If one detector senses smoke or carbon monoxide, they all sound their alarms, providing you with early warning throughout your home.
• Peace of Mind: Eliminate the worry of dead batteries or forgetting to replace them. Hardwired detectors are always active, providing a constant shield of protection.
• Seamless Integration: With professional installation, hardwired detectors blend seamlessly into your home's decor. No more unsightly devices cluttering your walls!
• Smart Home Compatibility: Many hardwired detectors now integrate with smart home systems, allowing you to receive alerts, monitor alarms, and even silence false alarms remotely.

Key Features to Consider

1. Dual Detection: Look for detectors that offer both smoke and carbon monoxide detection in a single device. This ensures comprehensive coverage against two primary household safety threats.
2. Interconnectivity: Check if the detectors can be interconnected with each other to create an interconnected system. This allows for simultaneous alarm activation throughout your entire home.
3. Back-Up Battery: Although hardwired detectors rely on your home's power, they should also include a back-up battery to ensure protection during power outages or electrical failures.
4. Detection Sensitivity: Consider detectors that offer adjustable sensitivity settings. This allows you to customize how quickly the alarm triggers, reducing the chance of false alarms in areas like the kitchen.
5. Smart Features: If you desire remote control and monitoring capabilities, look for detectors that offer Wi-Fi connectivity or compatibility with smart home systems. This allows you to conveniently manage your detector from your phone or other smart devices.
6. Tamper Resistance: Choose detectors that include tamper-resistant features, such as a locking mechanism, to prevent unauthorized removal or disabling.
7. Audio and Visual Alarms: Ensure the detector has loud and distinct alarm sounds along with bright, visible LED indicators. This guarantees that you can be quickly alerted in an emergency, even while sleeping.
8. Maintenance and Testing: Look for detectors that have easy-access buttons for regular testing and maintenance. It's important to keep your detectors in optimal condition to ensure reliability.