Top monoxide smoke detector for 2022

If you looking for monoxide smoke detector then you are right place. We are searching for the best monoxide smoke detector on the market and analyze these products to provide you the best choice.

Product Features Editor's score Go to site
Nest Protect Smoke and Carbon Monoxide Alarm, Protect Your Home From Fire and Gas Leaks, Even When You're Away, Battery Powered (Second Generation) Nest Protect Smoke and Carbon Monoxide Alarm, Protect Your Home From Fire and Gas Leaks, Even When You're Away, Battery Powered (Second Generation)
Go to amazon.com
Kidde KN-COB-B-LPM Carbon Monoxide Alarm Kidde KN-COB-B-LPM Carbon Monoxide Alarm
Go to amazon.com
First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup
Go to amazon.com
Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3 Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3
Go to amazon.com
First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display
Go to amazon.com
First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup
Go to amazon.com
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup
Go to amazon.com
Kidde i9050 Battery Operated Smoke Alarm, White Kidde i9050 Battery Operated Smoke Alarm, White
Go to amazon.com
Kidde Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA Kidde Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA
Go to amazon.com
First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated
Go to amazon.com
Kidde KN-COPE-I  AC Wire-in Combo CO/Photo Smoke Alarm (21007624) Kidde KN-COPE-I AC Wire-in Combo CO/Photo Smoke Alarm (21007624)
Go to amazon.com
First Alert 2-in-1 Z-Wave Smoke Detector & Carbon Monoxide Alarm First Alert 2-in-1 Z-Wave Smoke Detector & Carbon Monoxide Alarm
Go to amazon.com
First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector
Go to amazon.com
Kidde P3010K-CO Worry-Free Kitchen Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Sealed Battery Kidde P3010K-CO Worry-Free Kitchen Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Sealed Battery
Go to amazon.com
First Alert PC910  10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White
Go to amazon.com
Related posts:

Reviews

1. Nest Protect Smoke and Carbon Monoxide Alarm, Protect Your Home From Fire and Gas Leaks, Even When You're Away, Battery Powered (Second Generation)

Feature

IT'S TIME TO KNOW MORE AND WORRY LESS: The Nest Protect is not like other smoke alarms. You no longer have to spend time worrying about whether or not your smoke detector is still working, or what the blinking lights mean; Nest Protect can tell you everything you need to know! With automatic battery self-check, the Nest Protect helps take the hassle out of dealing with smoke alarms.
EASY TO UNDERSTAND ALERTS: Unlike other smoke alarm systems, the Nest Protect doesn't beep when there's danger, the Nest Protect talks to you and alerts you to what's going on. Whether it's burnt toast in the kitchen or carbon monoxide in the living room, the Nest Protect uses clear spoken messages to alert you to the danger. The Nest Protect also works with most cellular devices, allowing you to receive notifications on your phone whenever something happens.
TAKE THE HASSLE OUT OF SMOKE ALARMS: Tired of getting woken up at 2 a.m. by your smoke alarm? Long before it has to chirp, Nest Protect tells you its batteries are running low with a message on your phone. With routine self-checks as well as being able to remotely test all the devices in your home; Nest Protect takes the hassle out of dealing with your smoke alarms, and helps to put your mind at ease.
WORKS WITH NEST: Nest has worked hard to design thoughtful devices to help keep you safe and secure. Nest devices not only communicate with each other but also with the other smart devices around your home. Your Nest Secure can use your smart light bulbs to help get your attention in the event of an emergency; your smart washer and dryer can take the data from Nest and run the next load of laundry when energy demand is low. Look for the Works with Nest badge and let Nest handle the rest.
THERE'S NO PLACE LIKE A NEST HOME: We love home. It's the best place in the world. But not everything inside our homes is lovable. Some things beep at us; fail without warning; keep us in the dark. There are things we've learned to ignore. We think these things should do more. Nest is focused on making simple, human, delightful things. That's how we're creating the thoughtful home: A home that takes care of the people inside it and the world around it.
Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low.
Tells you what and where. It speaks up to tell you if there's smoke or CO and where the problem is, so you know what to do.
App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
Split-Spectrum Sensor. In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
Heads-Up. Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
10-year carbon monoxide sensor. Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding.

Description

Its time to expect more from your smoke alarm. Nest Protect has been redesigned from the inside out. It has a Split-Spectrum Sensor, tests itself automatically and lasts up to a decade. Its also the first home alarm you can hush from your phone without any extra hardware required. And it tells you whats wrong and can even alert your phone. Nest products are made to work together. And they can even work with lights, locks and other products in your home. The Nest Protect can alert the Nest Thermostat when it detects carbon monoxide and the Thermostat can turn off the furnace to try and reduce the leak while you get to safety. Nest is focused on making simple, human, delightful things. Thats how were creating the thoughtful home: A home that takes care of the people inside it and the world around it.

2. Kidde KN-COB-B-LPM Carbon Monoxide Alarm

Feature

Battery operated with 3 AA batteries included; provides protection during power outages
Battery lockout system deters closing battery compartment without installation of batteries
Test/reset button tests the unit for proper operation and resets the carbon monoxide alarm
Kidde's carbon monoxide alarms meet the requirements of Underwriters Laboratories (UL)
5 year warranty

Description

Ionization smoke sensors are generally more sensitive at detecting small particles, which tend to be produced in greater amounts by flaming fires. Beeping signal warns when the battery needs replacing. Hinged cover for easy battery replacement.

3. First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup

Feature

Hardwired CO smoke alarm features battery backup for constant monitoring
Can connect to other compatible BRK or First Alert CO smoke detectors
Lights indicate if the alarm is for smoke or for carbon monoxide
Single test/silence button for simple operation
Side-load battery compartment for convenience

Description

The First Alert BRK SC-9120B Hardwired Combination Smoke and Carbon Monoxide Alarm uses electrochemical CO sensing technology and Ionization sensor for smoke detection. This hardwired dual CO smoke alarm can be connected to other compatible BRK or First Alert hardwired CO smoke detectors within a single-family residence. The latching alarm indicator automatically identifies which unit initiated the alarm--even after the conditions that set off the alarm have subsided. Using a 9-volt backup battery, the smoke and carbon monoxide detector can function even in the event of a power outage. Additionally, the CO smoke alarm features a single test and silence button, as well as indicator lights that let you know whether the danger is smoke or carbon monoxide. The tamper-resistant locking brackets and universal mounting brackets make installation easy.

4. Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3

Feature

120 Volt with battery backup
Intelligent multi sensor alarm
Voice warning and low battery system
Smart hush-silences the unit during nuisance alarm situations
Peak level-alerts

Description

Germinates and establishes quickly, this fast-sprouting grass can poke up in as little as 3 to 5 days when the soil is kept damp.

5. First Alert CO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display

Feature

120v Ac Plug-in Alarm
Test/silence Button
End-of-life Timer
7-year Limited Warranty
Battery Backup
Dual Power (plug in/electric and front load battery) ensures continuous protection to make certain the alarm will work at all times, even during power outages
Peak Level feature displays the highest concentration of carbon monoxide measured since the unit was last reset
Easily plugs into any standard outlet with no additional mounting necessary or it can also be mounted on any wall using the convenient power line cord (approx. 6 feet long)
Backed by a 7-year limited warranty and meets Underwriters Laboratories (UL) UL2034 standard for safety

Description

The First Alert CO615 Dual-Power Carbon Monoxide Plug-In Alarm alerts you to dangerous carbon monoxide. This carbon monoxide detector features a backlit digital display that shows at a glance the carbon monoxide level in the room, as well as the units power level. The dual-power design with battery backup means this personal carbon monoxide detector can monitor even in the event of a power outage. It plugs into any 120-volt outlet and features an end-of-life timer that lets you know when the monitor needs to be replaced. A single silence and test button eliminates confusion and allows you to silence and test the alarm easily.

6. First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup

Feature

CO detector alerts you to carbon monoxide
Battery backup allows for continuous monitoring during power outages
Loud 85-decibel alarm sounds when CO levels are elevated
CO detector plugs into any standard electrical socket
Single test/silence button for simple operation

Description

The First Alert CO605 Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket and monitors your space for elevated carbon monoxide levels. A clear, 85-decibel alarm sounds when levels become hazardous. This CO detector also features a battery backup that allows for continuous monitoring, even in the event of a power failure. The simple, user friendly design makes this CO detector easy to set up and operate, and it features an end-of-life warning that lets you know when it is time to replace the unit.

7. Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup

Feature

Digital display displays the level of carbon monoxide the unit is sensing
Peak Level Button -Displays the peak CO level recorded by the alarm since it was last reset or unplugged
Power - 120 volts AC, 60 Hz, 60 mA max, 9 volt battery back-up
In alarm condition you will hear 4 quick beeps, 5 seconds off, repeat.
Meets Underwriters Laboratories (UL) UL2034 compliance. Three convenient mounting options
Product Dimensions - 6.0625"L x 3.75"W x 1.75"H

Description

This CO Alarm is intended for use in a standard, unswitched 120V AC wall outlet. It is not intended for use in extension cords, power strips, or outlets controlled by a switch or dimmer. These may not provide continuous power to the unit. When fully powered, the unit samples the air and takes a new reading about every second. A microchip inside the unit stores each reading, and remembers the levels of CO it has been exposed to over time. The Alarm sounds when it has been exposed to a "critical" level of CO (measured in parts per million or "ppm") within a specified time (measured in minutes). This CO Alarm features a permanently installed sensor, an indicator light, and an 85 dB alarm horn. It also has a Silence Feature to temporarily quiet the alarm horn.

8. Kidde i9050 Battery Operated Smoke Alarm, White

Feature

Smoke Alarm with Low Battery Indicator with Ionization Sensor,Battery operated 9V battery included
Test button verifies battery and alarm operation,Audio Alarm-85dB at 10ft
Tamper resist pin to help prevent tampering and theft
Low battery indicator chirps when battery needs replacement. Temperature Range - 40F to 100F (4C to 38C)
Kiddes smoke alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards

Description

This smoke alarm features a TestReset button that verifies alarm circuitry and alarm activation. It responds best to fast-raging fires. Smoke Alarm, Detection Method Ionization, No Interconnection Capability, Power Source 9V, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5 In., Height 1-3/4 In., Digital Readout No, Battery Backup No, Features Test Button, Intermittent Red LED, Hush Button No, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, NFPA, Federal Housing Authority, Housing and Urban Development and California State Fire Marshal Guidelines, Includes 9V Battery

9. Kidde Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

Feature

Battery Safeguard with Front Load Battery Door - Quick and easy battery replacement.AA batteries required (best with Polaroid AA batteries)
Smart 2-in-1 Voice Alarm - Voice announces "Fire!" or "Warning! Carbon Monoxide"
Smart Hush - Nuisance alarms are silenced by pressing the hush button.
Test/Reset Button, LEDs, and Low Battery Warning. Temperature Range: 40F (4.4C) to 100F (37.8C)
Meets Underwriters Laboratories (UL) UL2034 and UL217 compliance. Note: Refer the User Guide before use.

Description

The Kidde KN-COSM-BA battery-operated carbon monoxide and smoke alarm combines two important safety devices into a single unit.

This alarm includes a voice warning system that makes four announcements: fire, carbon monoxide, low battery, or smart hush activation. The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This unit uses three AA batteries, protecting you and your family even during a power outage. This alarm uses ionization-sensing technology for the smoke alarm. Ionization-sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric-sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.

KN-COSM-BA Battery-Operated Combination Smoke and CO Alarm at a Glance Employs both smoke and carbon monoxide sensors Stand-alone battery-operated alarm is easy to install throughout the home, as no wiring is needed Features a hush button to silence the alarm for non-emergency situations like a smoky dinner Voice alarm eliminates confusion and clearly warns of smoke/CO danger or low battery Protects from two different hazards, smoke and carbon monoxide, and has a different voice warning for each hazard.

The battery-operated KN-COSM-BA offers easy installation.

Combination Smoke/Carbon Monoxide Alarm The Kidde combination carbon monoxide and smoke alarm includes a voice warning system that eliminates confusion and clearly warns you and your family of a smoke or carbon monoxide (CO) danger, of low battery, or of hush-mode setting.

Alarm Warnings Fire:

The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message: "Fire! Fire!" The alarm will repeat the pattern until smoke is eliminated.

Carbon Monoxide:

Four short alarm beeps followed by a verbal warning: "Warning--carbon monoxide!" This continues until the unit is reset or the CO is eliminated.

Low Battery:

One chirp followed by warning: "Low battery." The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour, the red LED light will flash once every minute and will be accompanied by the chirp sound. The low-battery warning will only sound once every 15 minutes.

Voice Hush Indication:

"Hush activated" and "Hush canceled" voice announcement. Peak Level Memory: If the alarm had detected a CO level of 100ppm or higher when the test/reset button is pressed, the unit will announce, "Carbon monoxide previously detected" to warn of the CO incident. Trademarked Hush Feature for Convenience By pressing the hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners. This feature desensitizes the alarm for approximately 10 minutes. If the smoke is not too dense, the alarm will silence immediately, the unit will verbally announce, "Hush mode activated," and the green LED will flash every two seconds for approximately 10 minutes.

Reliable Battery Power, Indicator LED, Test Feature and Low-Battery Warning The battery-powered alarm provides continuous protection, even during power outages. Because this alarm only helps protect you if it's working, this unit features a red LED that flashes every 30 to 40 seconds to indicate that it is operating correctly.

For additional peace of mind, the alarm also contains a test/reset button that enables you to periodically test its circuitry and horn. If any form of battery failure is detected, the red LED light will flash and the unit will chirp one time, followed by the warning message, "low battery." This cycle will occur once every minute, and will continue for at least seven days. Seven years after initial power up, this unit will chirp" every 30 seconds.

This is an operational end-of-life feature that will indicate that it is time to replace the alarm. UL 2034, the independent standard applicable to CO alarms, requires CO alarms to have an end-of-life warning. This requirement went into effect in March 2007, meaning any CO alarm manufactured after April 2007 with a UL listing must have this feature. Most states that require CO alarms in residential dwellings mandate that the alarm meet the UL 2034 standard.

The unit measures just 5.75 inches in diameter and 1.7 inches deep, and it features a neutral white finish. It includes tamper-resistant features to deter vandalism or theft. This combination smoke/CO alarm is UL listed, so you can be confident of its quality, and it is backed by a ten-year limited warranty.

About Kidde:

A UTC Fire and Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb detector lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.

What's in the Box:

Combination smoke and carbon monoxide alarm with mounting bracket and mounting hardware, three AA batteries, a and bilingual (English/Spanish) user's manual.

10. First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated

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
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.

11. Kidde KN-COPE-I AC Wire-in Combo CO/Photo Smoke Alarm (21007624)

Feature

AC-Wire with battery backup, An included 9V battery protects during short-term power outages
Front-loading battery with unique battery door design
Voice Warning with Green and Red LEDs
Photoelectric smoke sensor - May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.
Tamper resistant

Description

Front-loading smoke and carbon monoxide alarm offers protection from both fire and CO in one unit. AC-wired with battery backup alarm emits beepoing tone followed by a voice warning. The uniquely designed front-loading battery compartment makes battery replacement quick and easy and ensures proper installation. Made with photoelectric sensors for detecting smoke and fire, this alarm also includes the world's most accurate CO sensing technology.

12. First Alert 2-in-1 Z-Wave Smoke Detector & Carbon Monoxide Alarm

Feature

Z-wave compatible smoke and carbon monoxide alarm. First Alert Z-Wave Detector - NOT WINK compatible
Wireless connection to z-wave hub (not included)
Reliable electrochemical co and photoelectric smoke sensors
Features single button test/Silence and side-access battery drawer
Meets UL standards and backed by 7 year limited warranty
Certified for use with Nexia Home Intelligence or other Z-Wave systems
Combination Smoke and Carbon Monoxide protection that alerts you whether you are home or away
Photoelectric smoke sensor helps reduce false alarms such as from cooking or shower steam

Description

The First Alert ZCOMBO-G is a z-wave protocol smoke and carbon monoxide combination alarm. This battery operated alarm will operate with 3Rd party, certified z-wave Devices enabled with the First Alert protocol and the basic Command class required by all z-wave Devices. By the requirements of the device class Spec, this Command class does not have to be mapped to any particular functionality for this device. The alarm supports one association group with up to 1 node, and sends its alarms to that group. Note: this alarm is not compatible with onelink.

13. First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

Feature

2-in-1 Protection from Smoke & Carbon Monoxide(CO)
Slim, easy-to-install design is half as thick as a standard smoke alarm,
Built-in 10-year battery offers continuous power for the life of the detector
Photoelectric sensor detects smoke while minimizing false alarms
Electrochemical sensor alerts you to carbon monoxide danger from multiple sources
Powered by sealed, ten year lithium batteries to provide continuous protection for ten years without battery replacement
Combination photoelectric smoke and electrochemical carbon monoxide sensors detect deadly smoke, fire, and CO hazards
Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam
New sleek and thin design adds an element of style to safety
Meets UL217 and UL2034 standards and complies with legislative requirements for 10-year battery operated smoke alarms

Description

Keep your home safe from fire! The First Alert(R) Photoelectric Smoke Alarm features a new, slim-round design and uses maximum-protection photoelectric technology. It lasts a full 10 years without needing to have a battery changed, and patented smoke entry system allows for a direct path to the smoke sensor, minimizing the nuisance of alarms that come from cooking smoke or shower steam. In addition, this maximum protection smoke and fire alarm uses photoelectric smoke sensing technology that detects smoke particles most commonly produced by smoldering fires and a highly accurate electrochemical sensor to detect carbon monoxide gas. A loud, 85dB alarm sounds if hazard is detected and a single test/silence button mutes unnecessary alarms and tests function. Simple twist/lock mounting bracket makes it quick and easy to install and an end-of-life timer sounds when it's time to replace your alarm. Backed by a 10-year limited warranty from First Alert and powered by sealed, 10-year lithium batteries, this alarm will provide continuous protection for your family and home for years to come!

14. Kidde P3010K-CO Worry-Free Kitchen Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Sealed Battery

Feature

Sealed-in 10-year lithium battery
Combination smoke and carbon monoxide alarm
Photoelectric Sensor
Automatically activates when attached to bracket
End of life warning
Power Source: battery-powered

Description

Make personal safety your priority with this durable combination smoke and carbon monoxide alarm, with a ten-year product life. This unit comes equipped with a sealed-in lithium power supply that lasts the entire ten-year life of the alarm and eliminates concerns about battery removal and unauthorized alarm deactivation. It's quick and easy to install alarm automatically activates when attached to the mounting bracket. Smoke alarm contains photoelectric sensor that may detect visible particles associated with smoldering fires sooner than ionization alarms. Includes a test/hush button that tests alarm circuitry and temporarily silences nuisance alarms. Rapidly flashing LED lights alert users if alarm has sounded since the last time the test/reset button was used. End of life warning alarm chirps every 30 seconds when unit is in need of replacement, but can be silenced three days at a time for 30 days to allow time for replacement. Power Sources: Lithium-Ion Battery Mounting: Ceiling Quantity: 1 each.

15. First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White

Feature

Sleek, battery-operated combination smoke and CO alarm detects two potentially deadly threats
Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms
Electrochemical CO sensor alerts you to carbon monoxide danger from multiple sources
Built-in 10-year battery offers continuous power for the life of the alarm
Stylish, low-profile design mounts easily on wall or ceiling
Complies with all current 10-year legislation in states/cities where required
No Battery Changes for the Life of the Alarm; 3V Lithium Power Cell Included
Includes Carbon Monoxide Alarm along with the Smoke/Fire Detector all in one unit
Patented smoke entry system allows for a direct path to the photoelectric smoke sensor
Nuisance free photoelectric technology reduces false alarms that result from cooking and shower steam

Description

Combining safety and style, the First Alert PC910 Combination Photoelectric Smoke and Carbon Monoxide Alarm helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted monitoring. This smoke detector uses an ultra-reliable photoelectric sensor to detect smoke from smoldering fires, and it features a patented smoke entry system to help ensure thorough coverage. The unit also features an advanced electrochemical sensor that detects carbon monoxide leaks from multiple sources such as faulty fuel-burning appliances and blocked chimneys. A built-in 10-year lithium-ion battery provides continuous power during the lifetime of the alarm. Measuring a fraction of the size of traditional smoke and CO alarms, this stylish unit is designed to mount unobtrusively on a wall or ceiling. A loud siren sounds if smoke is detected, and a convenient test/silence button lets you easily check whether the alarm is functioning and mute false alarms.

Conclusion

All above are our suggestions for monoxide smoke detector. 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 monoxide smoke detector with us by comment in this post. Thank you!