Top 10 Best Carbon Monoxide/smoke Detectors

of November 2024
1
Best ChoiceBest Choice
X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired),
X-Sense
X-Sense
10
Exceptional
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2
Best ValueBest Value
X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable
X-Sense
X-Sense
9.9
Exceptional
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3
X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Alerts, Smoke
X-Sense
X-Sense
9.8
Exceptional
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4
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke
X-Sense
X-Sense
9.7
Exceptional
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5
X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with
X-Sense
X-Sense
9.6
Exceptional
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6
3-Pack Carbon Monoxide DetectorsSmoke Detector2 in 1 CO & Smoke AlarmSmoke
TJTFJS
TJTFJS
9.5
Excellent
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7
Combination Smoke Carbon Monoxide Alarm Detector Powered by Battery,Dual Alarm
ARIKON
ARIKON
9.4
Excellent
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8
Combination Carbon Monoxide and Smoke Alarm with Digital Display, Battery
JNHCD
JNHCD
9.3
Excellent
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9
FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with
FIRST ALERT
FIRST ALERT
9.2
Excellent
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10
Kidde Smoke & Carbon Monoxide Detector Combo, 10-Year Battery, Replacement
Kidde
Kidde
9.1
Excellent
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11
Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination
Kidde
Kidde
9.0
Excellent
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12
First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery ,
FIRST ALERT
FIRST ALERT
8.9
Very Good
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13
Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning
GLBSUNION
GLBSUNION
8.8
Very Good
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14
First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide
FIRST ALERT
FIRST ALERT
8.7
Very Good
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About Carbon Monoxide/smoke Detectors

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X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated Dual Sensor Fire & CO Alarm, Compliant with UL 217 & UL 2034 Standards, SC06

Combination Smoke and Carbon Monoxide Alarm One alarm to protect against 2 deadly threats, including smoke and carbon monoxide accurately detects carbon monoxide from any potential source. 10-Year Battery-Operated Smoke and CO Alarm A sealed lithium battery enables the unit to keep you and your family safe and sound for up to a decade with no need to replace batteries frequently a low battery warning lets you know the unit is coming to its end of life. Faster Response to Dangers with Loud 85 dB Alarm Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms. Simple Installation Operation This battery-operated unit can be installed quickly and effortlessly without an electrician one-button operation allows you to test and silence the alarm with ease. Premium Quality Made from a premium PC material, ensuring exceptional quality and protection approved by the ETL and meets the UL 217 and UL 2034 safety standardscomes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support.

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector with Cost-Free App Notifications, SC07-WX, 1-Pack

Cost-Free Real-Time Notifications Keep an eye on your home from anywhere and get immediate push notifications through the X-Sense Home Security app for alarms, low battery, faults, and more. Decade-Long Safety with Precision Detection This 2-in-1 alarm combines photoelectric smoke and Figaro electrochemical CO sensors, ensuring fast and accurate detection and a 10-year lifespan, giving you the utmost safety and peace of mind. Device Sharing With the X-Sense Home Security app, you can effortlessly share your devices with 12 family and friends, enabling them to monitor your home safety and receive crucial alerts. Direct 2.4 GHz Wi-Fi Connection The battery-powered smoke and carbon monoxide alarm connects directly to the X-Sense Home Security app via the 2.4 GHz Wi-Fi network, no base station required. Fast Fire Dispatch Within Just 3 Seconds As a subscriber to the Protect Premium which provides 247 professional monitoring service, when an alarm is triggered, you will receive a message from the monitoring center within 3 seconds to verify the emergency. After the emergency is verified, a fire truck will be dispatched immediately.

X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Alerts, Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, XP0A-SR, 1-Pack

Talking Alarm Immediately understand the danger thanks to a voice alert that sounds in conjunction with the siren the built-in speaker delivers warnings specific to the detected danger type, such as Warning Smoke detected. Evacuate. or Warning Carbon monoxide detected. Move to fresh air.. 2-in-1 Protection Get full protection from a single alarmthe photoelectric and electrochemical CO sensors which work independently to instantly warn you of dangerous smoke or CO levels keeps your family protected against 2 deadly threats with less hassle peak CO concentration memory is supported and can be reset to 0. 10-Year Lifespan Heat-resistant PC material and 10-year sensor life offer reliable performance for up to 10 years the replaceable CR123A battery lasts up to 5 years. Handy voice alerts keep you easily and quickly informed of important information such as emergencies, battery status, faults and lifespan understand whats going on without digging out the manual so you can take action quicker and keep your family safer. Sleek Design Only 1.2 in 30 mm thick, this ultra-thin alarm blends in anywhere the 5.3 in 135 mm diameter mounting bracket perfectly covers the hole left by your old alarm. Quick to Install Quickly and easily install this smoke and carbon monoxide alarm on any wall or ceiling with the provided mounting kit.

X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Auto-Check, 3-Pack

10-Year Sealed Battery Contains a long-life lithium battery that powers the device for its entire 10-year life. 2-in-1 Protection This combination detector protects your family against two dangers-both smoke and carbon monoxide. Simple Installation Requires no rewiring easy to mount this fire and CO alarm on any wall or ceiling with the included mounting bracket, screws and anchor plugs. Loud 85 dB Alarm Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms. Premium Material Made from an upgraded PC material that is heat-resistant, high-temperature resistant, and corrosion-resistant.

X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detector Carbon Monoxide Detector Combo, Model XP02-WR, 3-Pack

Voice Alarm with Location When theres danger, the alarm says Warning Smoke detected in Living Room. Evacuate. or Warning Carbon monoxide detected in the Basement. Move to fresh air. Clearly informing you and your loved ones, and letting you know what to do for your safety. Voice Reminder Function This smoke and carbon monoxide alarm will alert you about operating functions via voice if the battery is low or there is a malfunction, ensuring you never miss important alerts. Full Home Coverage With a wide open-air transmission range of 1700 ft 500 m, 24 XP02-WR units can be interconnected so that when one is triggered, all of them will let you know the room of the source alarm. Fire and CO Detection in One Unit Equipped with photoelectric and electrochemical sensors that detect smoke and carbon monoxide, protecting your home and family from dual threats. 10-Year Product Life This combination alarm has a 10-year sensor life with top-quality electronics no worries, it will function accurately and reliably for a decade.

3-Pack Carbon Monoxide DetectorsSmoke Detector2 in 1 CO & Smoke AlarmSmoke Combination CO Alarm,Fire CO for Alarm for Home and Kitchen,LED Screen, CO Carbon Monoxide & Smoke Alarm,3-Pack

Keep your home and family peace with our Carbon Monoxide Detectors, which also act as smoke detectors.. Our device features an LED CO Carbon Monoxide and Smoke Alarm to ensure complete guarantee against both dangers. Our Carbon Monoxide Detectors emit a sound and flash alarm sensor to alert you in case of an emergency.. With its professional-grade technology, our device is suitable for various scenarios and will provide reliable news in any environment.. Don't risk the secure of your loved ones our Carbon Monoxide Detectors for peace of mind knowing your home is protected from carbon monoxide and smoke.Our smoke detector is easy to install and maintain, making it a hassle-free addition to any home or business.. Protect yourself and your family from the silent danger of carbon monoxide with our top-of-the-line Carbon Monoxide Detectors. With its advanced detection capabilities, our Carbon Monoxide Detectors offer you with an added layer of security and peace of mind..

Combination Smoke Carbon Monoxide Alarm Detector Powered by Battery,Dual Alarm Sensor of Smoke and CO,Easy to Install

2-in-1 Precision the Smoke Detector Coupled with a Carbon Monoxide Detector Alarm Can Notify You Immediately When Smoke or Carbon Monoxide Concentration in Dangerous Level Is Detected, Which Helps You Escape from the Threat of Two Gases.. Stable Performance with a Combination of Photoelectric Smoke Sensors and Electrochemical Co Sensors That Work Independently of Each Other, the Carbon Monoxide and Smoke Alarm Makes It Possible to Minimize False Alarms.. The LCD display is more practical it can indicate the real-time carbon monoxide CO concentration in the surrounding air. When there is a CO concentration of 30-999PPM in the air, the screen will change to blue backlight and display the real-time concentration.. User-friendlinessYou Can Examine the Alarm Once a Week by Pressing the TestSilent Button of This Carbon Monoxide and Smoke Alarm, and You Will Have Easy Access to the Working Status of the Alarm through Failure and Low Battery Alarm in an Emergency, the Alarm with Above 85 dB in Sound Will Inform Your Whole Family of Danger Immediately to Safeguard Health of Your Family Members.. We Provide a 12-Month Worry-Free Refund Guarantee and a 5-Year Warranty. If You Have Any Questions or Concerns, Please Do Not Hesitate to Contact Us at Any Time, and We Will Reply to You within 24 Hours. You Can fully Trust Our Products..

Combination Carbon Monoxide and Smoke Alarm with Digital Display, Battery Operated Smoke and Carbon Monoxide detectors 1-Pack

Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector Combines both photoelectric smoke and carbon monoxide detection in one device.. Digital Display Shows the presence of smoke and carbon monoxide levels with an easy to read, digital display.. Battery-Operated Powered by a battery rather than being connected to an electrical source. making it easy to install and maintain.. Smoke Carbon Monoxide Alarm Detector This alarm detector can detect both smoke and carbon monoxide, providing early warning for potential dangers.. Checking the Detector Working StatusAfter installing the batteries, the unit will automatically turn on and when you press the Test button, the unit will sound an alarm for a few seconds to indicate that it is working and then the LCD display will remain stationary. The green LED will flash every 60 seconds or so to indicate that the unit is operating normally..

FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 1 pack , White

Keep your family safe with this hardwired smoke and carbon monoxide alarm The battery backup means constant monitoring, even if there's a power failure. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Simple to use, with a single testsilence button, and side load battery compartment Tamper resistant locking brackets and universal mounting brackets make installation easy. Rigorously tested to meet UL standards. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

Kidde Smoke & Carbon Monoxide Detector Combo, 10-Year Battery, Replacement Alert, 6 Pack

Fire CO Detector in 1 unit with alert modes, LED light, test-silence button, Replacement Alert a chirp that notifies when the unit needs to be replaced. Photoelectric electrochemical sensing technology - combination smoke CO detector detects visible fire particles, 85 decibel alarm alerts of fire. No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery. Replacement Alert - can be silenced for 3 days at a time, maximum of 30 days tamper-resistant technology deters removal of the unit or battery from the wall or ceiling. UL Certified, 10-year limited warranty.

Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts, Contractor 6 Pack

Smoke detector carbon monoxide detector combo - sounds loud 85 decibel alarm with voice alerts that announce Fire Fire or Warning Carbon Monoxide. Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup. Easy installation - battery door is on the front for quick replacement. Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings. UL Certified, 10-year limited warranty. Will interconnect with up to 24 other devices including smoke, CO and heat alarms. Package contains six smoke and carbon monoxide detector combo units.

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery , White, 1 Pack

Item Package Dimension 5.89L x 5.709W x 2.39H inches. Item Package Weight - 0.61 Pounds. Item Package Quantity - 1. Product Type - GAS SMOKE FIRE ALARM.

Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034

Keep your family safe with this battery operated smoke and carbon monoxide alarm battery powered alarms provide continuous monitoring of CO and smoke levels, even if there's a power failureOperated by 2 x 1.5V AA Batteries not included. 2-in-1 Accurate, Reliable Highly Sensitive Alarm Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other every second counts detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms provides the ultimate protection from 2 deadly threats, all contained in 1 unit. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85dB siren provides a clear, loud warning upon detection. Simple to Use TestSilence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur malfunction and low battery warnings allow you to easily know the working status of the alarm in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep. Quick Easy Installation with Guaranteed Quality Product Dimensions 4 4 1.5 inch, Requires no rewiring easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs certified to meet the UL safety standards for your peace of mind and absolute confidence in our product. you can get 1. two detector alarms with Mounting bracket, 2. one manual, 3. four screws..

First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated, 1 Pack, White

Keep your family safe with this battery operated smoke and carbon monoxide alarm Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours. Simple to use, with a single testsilence button EZ access battery drawer allows you to change battery without removing alarm from ceiling. 7 year limited warranty Equipped with end of life signal chirp, so you know when its time to replace the unit for safety All first alert alarms are rigorously tested to meet UL standards. Emits T3 Pattern. It can ship within the US except New York. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.
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