Top 10 Smoke Detector and Carbon Monoxide Detector Alarm – Smoke & Carbon Monoxide Alarms

As an Amazon Associate I earn from qualifying purchases.

1. Kidde

#ad

Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm, Voice Alert, Battery Powered

#ad
Kidde #ad - Fire & co detector in 1 unit with alert modes, that states, & voice alarm, "Fire Fire", "Warning Carbon Monoxide", led lights, or "Low Battery". Ul certified, 10-year limited warranty. Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet. Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Test-hush feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Width5.6 Inches
Part Number21026043
Model21026043
Warranty5-year limited warranty

2. X-Sense

#ad

Pack of 3, SC07, X-Sense 10-Year Battery Not Hardwired Combination Smoke & Carbon Monoxide Alarm Detector with LCD Display, Compliant with UL 217 & UL 2034 Standards

#ad
X-Sense #ad - Accurate, reliable & highly sensitive: the x-sense combination smoke and co alarm has been redesigned from the inside out; it will ensure that smoke triggers the alarm instead of interference by taking 3 separate smoke samples from the surrounding air; a full 360 ° ring of air intakes ensures complete detection with no blind spots.

Led indicator: clearly informs you of the working status of the alarm with its 3-color flashing LED indicator green LED indicates normal operation, red LED indicates the alarm status, and yellow LED indicates a fault, ensuring the safety and security of your home 24/7. Assured quality: approved by the etl and meets the ul 217 and UL 2034 safety standards;comes with a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support. Built-in 10-year battery: provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries or wonder if your alarm is still functioning.

2-in-1 protection: equipped with both photoelectric and electrochemical CO sensors that work independently of each other; 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. Large lcd display: clearly displays battery level and the real-time CO levels in PPM parts per million taken from the surrounding air, with an updated measurement taken every 10 seconds.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Weight2.95 Pounds
ModelSC07-3
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

3. FIRST ALERT

#ad

1 pack , FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup, White

#ad
FIRST ALERT #ad - Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection. 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.

Rigorously tested to meet UL standards. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. 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. 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. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height1.9 Inches
Length5.6 Inches
Weight0.25 Pounds
Width5.6 Inches
Part NumberSC9120B
ModelSC9120B
Warranty7 Year Limited

4. FIRST ALERT

#ad

Battery Operated , White, First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector

#ad
FIRST ALERT #ad - 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.

Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling. 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. Emits T3 Pattern. 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety; All first alert alarms are rigorously tested to meet UL standards.

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. It can ship within the US except New York. Low battery signal mute, quiets low battery signal for up to 8 hours. Battery operated unit installs quickly and easily without an electrician.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5 Inches
Length2 Inches
Weight0.6 Pounds
Width5 Inches
Part NumberSCO5CN
ModelSCO5CN
Warranty-------

5. Kidde

#ad

Hardwired, Voice Alert, Kidde Smoke & Carbon Monoxide Detector, Interconnect Combination Smoke & CO Alarm with Battery Backup

#ad
Kidde #ad - Temperature Range-40˚F 4. 4˚c to 100˚f 37. 8˚c. Test-hush feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling.

Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire. Fire & co detector in 1 unit with alert modes, that states, LED lights, "Warning! Carbon Monoxide!", "Fire! Fire!", & voice alarm, or "Low Battery!". Protects during a power failure - combo smoke and co detector operates on a 120VAC power source with 2-AA battery backup. 120v ac, all kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA. Ul certified, 10-year limited warranty. Meets safety standards set by Underwriters Laboratories UL and interconnects with other KN-COSM-IBA models.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height6 Inches
Length2 Inches
Weight1 Pounds
Width6 Inches
Part Number21026041
ModelKN-COSM-IBA
Warranty10 Year Limited

6. X-Sense

#ad

Auto-Check, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, X-Sense 10-Year Battery Not Hardwired Combination Smoke and Carbon Monoxide Detector Alarm, SC03

#ad
X-Sense #ad - 10-year battery life: this combination smoke alarm and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety. 8 seconds and the red LED flashes with the alarm sound.

Alarm types for more convenient: different alarm patterns of this carbon monoxide alarm and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1. 5 seconds and the red led flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5. Simple to use: the test/silence button of this smoke alarm carbon monoxide alarm 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 instantly alert the entire household, even those in sleep.

High accuracy and sensitivity: x-sense carbon monoxide fire alarm is equipped with combination photoelectric smoke and electrochemical CO sensors that work independently of each other; instantly notifies you when dangerous smoke or CO concentration is detected; provides the ultimate protection from 2 deadly threats, all contained in 1 unit. Easy installation with quality: x-sense smoke carbon monoxide alarm combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all X-SENSE carbon monoxide alarm and smoke alarm are rigorously tested to meet UL 217 and UL 2034 safety standards; comes with a lifetime customer support.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.68 Pounds
Width5.7 Inches
Part NumberSC03
ModelSC03
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

7. Kidde

#ad

CO Detector, Kidde Carbon Monoxide Detector, KN-COP-DP2, Plug In with Battery Backup

#ad
Kidde #ad - Whole home family protection - place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases. Ul certified, 10-year limited warranty. Co detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home. Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage. Easy & quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire.
BrandKidde #ad
ManufacturerKidde #ad
Height4.5 Inches
Length2.75 Inches
Weight0.04 Pounds
Width1.5 Inches
Part Number900-0263
ModelKN-COB-DP2

8. Google

#ad

Smoke Detector and Carbon Monoxide Detector, White, Google Nest Protect, Smoke Alarm, Wired

#ad
Google #ad - 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. Detects co: carbon monoxide is an invisible poisonous gas. Nest protect tells you where itâ€â„s hiding. 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.

Smoke and co locator: nest protect speaks up if there's smoke or CO and tells you where it is so you know what to do. This google product features the Google Seal for Online Marketplace when purchased from a seller other than Amazon. Com. 10-year carbon monoxide sensor: carbon monoxide is odorless, invisible and deadly. The split-spectrum Sensor looks 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. Split-spectrum sensor: in an emergency seconds count. 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. Phone alerts: nest protect sends you a message when there's a problem or the batteries run low. App silence: nest protect is the first alarm you can hush from your phone.
BrandGoogle #ad
ManufacturerGoogle Nest #ad
Height5.3 Inches
Length5.3 Inches
Weight1 Pounds
Width1.5 Inches
Part NumberS3003LWES
Model06C

9. Kidde

#ad

CO Alarm, Kidde Carbon Monoxide Detector, Battery Powered with LED Lights

#ad
Kidde #ad - Co detector with alert modes & LED lights that pulse for power, CO detection, & low battery. Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire. Ul certified, 10-year limited warranty. Whole home family protection - place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases. Protects during a power failure - operates on 2-AA batteries, included with pack.
BrandKidde #ad
ManufacturerKidde #ad
Height11 Inches
Length3 Inches
Weight0.5 Pounds
Width7 Inches
Part NumberKN-COB-LP2 9CO5-LP2
ModelKN-COB-LP2 9CO5-LP2
Warranty10-Year warranty: Consult User Guide for more information.

10. FIRST ALERT

#ad

Battery Operated, First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location

#ad
FIRST ALERT #ad - Battery operated smoke and carbon monoxide alarm can be installed easily. Connects multiple alarms together for wireless safety network.

Features photoelectric smoke sensor and electrochemical CO sensor. Voice alarm gives clear indication of where the problem is located. Note: kindly refer to the user manual provided as a PDF manual in the product description section. Loud 85 decibel alarm. One button silences a false alarm and tests the unit. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight1 Pounds
Width5 Inches
Part NumberSCO500
ModelSCO500
Warranty7 Year