What are criterias of the best smoke detectors with carbon monoxide combo? It is not easy to find the answer. We spent many hours to analyst top 10 smoke detectors with carbon monoxide combo and find the best one for you. Let’s find more detail below.

Best smoke detectors with carbon monoxide combo

Product Features Editor's score Go to site
Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA
Go to amazon.com
Kidde Worry-Free 120V Hardwired Smoke & Carbon Monoxide Detector Alarm with Lithium Battery Backup | Model I12010SCO Kidde Worry-Free 120V Hardwired Smoke & Carbon Monoxide Detector Alarm with Lithium Battery Backup | Model I12010SCO
Go to amazon.com
Elvicto Combination Photoelectric Smoke & Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Fire and Co Alarm for Home, Kitchen Elvicto Combination Photoelectric Smoke & Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Fire and Co Alarm for Home, Kitchen
Go to amazon.com
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
Go to amazon.com
2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen 2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen
Go to amazon.com
Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Travel Portable Fire CO Alarm for Home and Kitchen Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Travel Portable Fire CO Alarm for Home and Kitchen
Go to amazon.com
BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery (2 Pack) BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery (2 Pack)
Go to amazon.com
First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup, BRK SC9120B First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup, BRK SC9120B
Go to amazon.com
Combination Smoke and Carbon Monoxide Detector, Battery Operated Combo Photoelectric Portable Fire&Co Alarm for Travel, Home and Kitchen Combination Smoke and Carbon Monoxide Detector, Battery Operated Combo Photoelectric Portable Fire&Co Alarm for Travel, Home and Kitchen
Go to amazon.com
2 Pack Combination Smoke and Carbon Monoxide Detector, Smoke Co Alarm for Home Bedroom Travel Portable 2 Pack Combination Smoke and Carbon Monoxide Detector, Smoke Co Alarm for Home Bedroom Travel Portable
Go to amazon.com
Related posts:

1. Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA

Feature

Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included)-Provides protection during power outages.Front Loading Battery Door-Replace the backup batteries without disconnecting from mounting bracket
Humidity range:10%-95% relative humidity, non-condensing.Battery Lockout System-The battery door will not close unless the batteries are properly installed, Alarm Tamper Resist-Helps deter from tampering and theft, Adjustable Mounting Bracket-Makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
Peak Level Memory-Announces "CARBON MONOXIDE PREVIOUSLY DETECTED" if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM Feature-Silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
Ionization Sensor Technology-Ideal for detecting fast flaming and other types of fires, est Button Functions:- Tests the unit for proper operation - Peak Level memory - Resets the Carbon Monoxide alarm
Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
Talking alarm announces the hazard type detected, helping to speed up reaction time
Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
Battery safeguard ensures the unit cannot be accidentally mounted without batteries
Test-reset button tests alarm circuitry and triggers the voice announcement
Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA

Description

This combination smoke/CO alarm features an 85dB horn and voice that announces "Fire", "Carbon Monoxide", and "Low Battery" warnings when detected. It can also interface with other Kidde interconnectable alarms. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Detection Method Ionization, Electrochemical, Up to 24 Units Interconnection Capability, Power Source 120VAC, 9V, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5-3/4 In., Height 1-3/4 In., Digital Readout No, Battery Backup Yes, Features Voice Warning, Peak Level Memory, Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws

2. Kidde Worry-Free 120V Hardwired Smoke & Carbon Monoxide Detector Alarm with Lithium Battery Backup | Model I12010SCO

Feature

Provides Protection from Two Hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
Sealed-In Lithium Battery Backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
Voice Warning System - Verbally announces "FIRE!" or "WARNING! CARBON MONOXIDE" to help distinguish between threats.
Ionization Sensing Technology - Ideal for detecting fast flaming and other types of fires. Temperature Range : 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
Hush Feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.

Description

The Kidde i12010SCO is a hardwired combination smoke and carbon monoxide alarm that contains a 10-year, sealed battery backup. This alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast-flaming, as well as protect you from carbon monoxide and dramatically reduce the chance of nuisance alarms. The Intelligent sensor technology combines the detection capabilities of an ionization smoke sensor which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires with that of an electrochemical sensor, which is used to detect CO. Since carbon monoxide is present in all fires, having both detection chambers work together in one alarm is a breakthrough in the fire safety industry. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one. This constant communication enhances the alarms overall performance in all fires, and significantly reduces the potential for a nuisance alarm.

3. Elvicto Combination Photoelectric Smoke & Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Fire and Co Alarm for Home, Kitchen

Feature

Combination fire alarm/carbon monoxide detector detects two threats
Photoelectric sensor detects smoke while minimizing false alarms. Electrochemical CO sensor alerts you to carbon monoxide danger.
Sealed-in 10 years lithium battery, no wire needed. Service life sensor about 7 years.
Easy to install with mounting included
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours

Description

Product Description

CO Alarm density:

30ppm,alarms not activate within 120 minutes

50ppm,alarms within 60-90 minutes

100ppm,alarm with 10-40 minutes

300ppm,alarm within 3 minutes

standby current: 85db(3meters)

Alarm current: <45mA

Smoke sensitivity: 1-3%ft Working temperature:-10C~+50C

Battery life: 10 years

Power supply:DC 3V batteries

Alarm sound:85dB (3 meters)

Relative humidity:95%R.H.

Feature

1.LED light flash

2. Permanent carbon monoxide sensor

3. The alarm sound pattern is four short alarm beeps. The red LED will flash while in alarm mode

4. One chirp every 30 seconds is an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds) or the unit is malfunctioning ( green LED is out).

5. Aarm memory feature: if the unit ever alarms, pressing the button, green LED well flashes once every second for one minute and the peak alarm level will indicate on the LCD.

6. Test/Reset button to test the unit electronics and verifies

proper unit operational and reset the unit during CO alarm.

7. Green and red LED lights that indicate normal operation and alarm status

8. 3 digits LCD displayer is optional. Err on the LCD to indicate the unit is malfuntioning. Lb on the LCD to indicate it low battery and need replacement. 999ppm on the LCD to indicate CO level over 999ppm. If the CO leakage is less than 999ppm but over 30ppm, it would show its actual concentration.

9. Blue back light will be lighted when pressing the test button or alarming.

10. The unit will sound chirp and red LED flashes once as power up.

11. Power saving feature: the alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps every minute to save the battery.

4. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

Feature

Combination smoke detector/carbon monoxide alarm detects two threats
Battery-operated unit installs quickly and easily without an electrician
Photoelectric sensor detects smoke while minimizing false alarms. 2 AA batteries included. EZ access battery drawer, no need to remove alarm from ceiling to change battery
Electrochemical CO sensor alerts you to carbon monoxide danger
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours

Description

The First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm detects both smoke and carbon monoxide in a single device with its dual permanent sensors. This carbon monoxide and smoke detector is battery operated, allowing you to easily install it without requiring an electrician. A photoelectric sensor detects the smoke most commonly produced by smoldering fires and minimizes false alarms from cooking smoke or shower steam. The advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, such as faulty fuel-burning appliances, blocked chimneys, and generators running inside or too close to homes. Requiring just two AA batteries and featuring an easy-access battery compartment for quick changes, this smoke and carbon monoxide detector has unique alarm sounds and indicator lights on its face that distinguish a smoke warning from a carbon monoxide warning. A single button allows you to silence a false alarm or test the unit.

5. 2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Feature

Combo smoke detector/carbon monoxide alarm detects two threats
Electrochemical CO sensor alerts you to carbon monoxide danger
Photoelectric sensor detects smoke while minimizing false alarms
Battery-operated unit installs quickly and easily without an electrician
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours

Description

Introduction:

Thank you for purchasing Contast CO and smoke alarm which equipped with dual sensors, CO sensor and smoke sensor. This is one single station alarm.

Why Choose our new brand 2 in 1 Smoke and Carbon Monoxide Detector:

Save money by buying a combo 2 in 1 detector while keeping yourself safe.
Battery safeguard ensures that your detector won't be accidentally mounted without batteries installed.
Compact size and easy installation makes this innovative device your #1 choice.
It comes along with a 5 year warranty. Risk & Hassle Free!
Low battery signal indicates when you need new batteries

Now You Can Have Both Of Them In One Device:

Why install two units when you can install only one? Our amazing photoelectric smoke and carbon monoxide detector will save you thousands of dollars in advance and maybe even your life!

6. Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Travel Portable Fire CO Alarm for Home and Kitchen

Feature

Combo smoke detector/carbon monoxide alarm detects two threats
Electrochemical CO sensor alerts you to carbon monoxide danger
Photoelectric sensor detects smoke while minimizing false alarms
Battery-operated unit installs quickly and easily without an electrician
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours.

7. BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery (2 Pack)

Feature

Separate Smoke and CO detects both dangers and eliminates the need for two separate alarms
Electrochemical CO Sensor is the most accurate technology available
Latching Alarm Indicator Remembers Which Unit Initiated an Alarm
End of Life Signal Provides Audible Notice When Alarm Needs to be Replaced
Two Locking Features Pins Lock Battery Drawer and/or Alarm to Base

8. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup, BRK SC9120B

Feature

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 that detects the fine particles of a fast-burning 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
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 test/silence button, and side-load battery compartment; tamper-resistant locking brackets and universal mounting brackets make installation easy
Rigorously tested to meet UL standards

Description

This First Alert SC9120B Hardwired Smoke and Carbon Monoxide Detector includes a 9-volt battery backup that continues to protect you in the event of a power failure. The alarm features electrochemical CO sensing technology, an ionization sensor for smoke detection, and an 85-decibel alarm. One button silences any nuisance alarms, and also tests detector functions, while lights indicate if the alarm detects smoke or carbon monoxide. The latching alarm indicator automatically identifies which unit initiated the alarm, even after the conditions that set off the alarm have subsided. And an end-of-life signal enhances your safety by letting you know when it's time to replace the unit. Easliy connect it to compatible BRK or First Alert alarms within a single-family residence; connecting will sound all the alarms together.

9. Combination Smoke and Carbon Monoxide Detector, Battery Operated Combo Photoelectric Portable Fire&Co Alarm for Travel, Home and Kitchen

Feature

Combo smoke detector/carbon monoxide alarm detects two threats
Electrochemical CO sensor alerts you to carbon monoxide danger
Photoelectric sensor detects smoke while minimizing false alarms
Battery-operated unit installs quickly and easily without an electrician
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours

10. 2 Pack Combination Smoke and Carbon Monoxide Detector, Smoke Co Alarm for Home Bedroom Travel Portable

Feature

Smoke detector and carbon monoxide detector give you the excellent security: Giving a loud alarm (85 dB) when it detects a buildup of smoke and carbon monoxide, instantly alert those in danger.
Combination smoke detector and carbon monoxide detector built in high accurate electrochemical sensor and infrared photoelectric sensor, while it reduces the false alarms.
Carbon monoxide detector and smoke alarm provide the full-day protection : Monitoring for smoke and carbon monoxide in a continuous manner.
Unit Comes With with 9V Batteries
6 year manufacturer warranty

Description

SPECIFICATIONS
series Detector Type Combo Smoke and Carbon Monoxide detector
Power Supply 9 volt battery
Operating Temp 32F to 122F (0C to 50C)
Alarm Sound Level 85 dB at 10 feet
Relative Humidity 10% to 85%
Dimensions 125(Dia.) X 38.5MM(H)

Conclusion

All above are our suggestions for smoke detectors with carbon monoxide combo. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using smoke detectors with carbon monoxide combo with us by comment in this post. Thank you!
Elsie Butler