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

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1. Kidde

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

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Kidde #ad - Test-hush feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling. Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire. Ul certified, 10-year limited warranty. Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Fire & co detector in 1 unit with alert modes, "warning! Carbon Monoxide!", & voice alarm, LED lights, that states, "Fire! Fire!", or "Low Battery!".
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Weight1 Pounds
Width5.6 Inches
Part Number21026043
ModelKN-COSM-BA
Warranty5-year limited warranty

2. X-Sense

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

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X-Sense #ad - 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.

Premium quality: made from a premium pc material, a 5-year warranty, ensuring exceptional quality and protection; approved by the ETL and meets the UL 217 and UL 2034 safety standards;comes with a 60-day money-back guarantee, and lifetime customer support. 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.

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. 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.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight2.9 Pounds
Width5.7 Inches
ModelSC06
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

3. FIRST ALERT

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

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FIRST ALERT #ad - Separate smoke and CO detects both dangers and eliminates the need for two separate alarms. Latching alarm indicator remembers which unit initiated an alarm.

End of life signal provides Audible Notice When Alarm Needs to be Replaced. Electrochemical CO Sensor is the most accurate technology available. Two locking features Pins Lock Battery Drawer and/or Alarm to Base. Latching alarm indicator Remembers Which Unit Initiated an Alarm. Electrochemical co sensor is the most accurate technology available. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. It can ship within the US except New York and California. Separate smoke and co detects both dangers and eliminates the need for two separate alarms.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5.6 Inches
Weight0.59 Pounds
Width5.6 Inches
Part NumberSC02B
ModelSCO2B
Warranty7 Year Limited Warranty

4. Kidde

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Kidde Smoke & Carbon Monoxide Detector, Replacement Alert, Combination Smoke & CO Alarm with Lithium Battery

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Kidde #ad - 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.

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. No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery. Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire. Ul certified, 10-year limited warranty.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height1.6 Inches
Length5.22 Inches
Weight0.31 Pounds
Width5.22 Inches
Part Number21010170
ModelP3010k-CO
Warranty10 year limited warranty

5. FIRST ALERT

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White, FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup. 3-Pack

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FIRST ALERT #ad - 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. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire.

Keep your family safe with this 3-pack of hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure. 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.

Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Dust cover. 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
Height2.2 Inches
Length5.6 Inches
Weight0.7 Pounds
Width5.6 Inches
Part NumberSC9120BFF-3
ModelBRK SC9120B-3

6. vitowell

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Travel Portable Photoelectric Fire&Co Alarm for Home and Kitchen, 4 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated

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vitowell #ad - Combo smoke detector/carbon monoxide alarm detects two threats. Low battery signal mute, quiets low battery signal for up to 8 hours. 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. Electrochemical CO sensor alerts you to carbon monoxide danger. If you have any questions about our products, you can contact us, we will reply to you as soon as possible within 24 hours. Arranty and service: our products provide after-sales service.
Brandvitowell #ad
Manufacturervitowell #ad
Weight0.35 Pounds
Part Number0002
Model0002

7. Lecoolife

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

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Lecoolife #ad - Practical lcd display: clearly indicates real-time carbon monoxide co concentration in the surrounding air, as well as the remaining battery life and working status of the alarm; if a CO concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the LED indicator will flash red 4 times every 5.

8 seconds. A loud 85-decibel alarm sounds when carbon monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with mounting bracket. No hardwired anymore. 10 year battery operated: this combination smoke detector and carbon monoxide detector 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.

Test/slience button: tests the unit for proper operation and resets the carbon monoxide alarm, Alarm. Combo smoke and co detecor: features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms.
BrandLecoolife #ad
ManufacturerLecoolife #ad
Height1.5 Inches
Length4 Inches
Width4 Inches
Part Numbercombo 0804
Modelcombo 0804

8. First Alert

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First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White

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First Alert #ad - S. 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety the date printed on the item is the manufacturing date, not the expiration date.

Features a sleek, low profile design to blend more fully into the wall and out of sight. States/cities where required. Features electrochemical carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. 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.

Complies with all current 10 year legislation in U. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Rigorously tested to meet UL standards. A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise.
BrandFirst Alert #ad
ManufacturerFirst Alert #ad
Height0.96 Inches
Length4.92 Inches
Weight1.4 Pounds
Width4.92 Inches
Part NumberPRC710
ModelPRC710

9. Lecoolife

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Portable Fire Co Alarm for Home and Kitchen, 2 Pack 10 Year Battery Operated Smoke and Carbon Monoxide Detector

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Lecoolife #ad - If any problem, we will reply to you asap. No hardwired anymore, very convenient to install at home or bedroom - wall mount, screws included. 2-in-1 accurate, and instantly notifies you when dangerous smoke or co concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, 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, all contained in 1 unit.

Loud 85-decibel alarm is designed to be heard easily. Pls kindly press if false alarm. Lcd display: clearly indicates real-time carbon monoxide CO concentration in the surrounding air, as well as the remaining battery life and working status of the alarm.

Easy install and use: the alarm can easily install with mounting bracket. Environment friendly, contact with us without hesitation, without smell, radiation or harm. Test/silence button: tests the unit for proper operation and resets the smoke and carbon monoxide alarm, Alarm Volume: Loud > 85dBA at 1 meters. Safety and 5 year warranty: low battery signal alarm and "end of life"warning ensures the detector can work normal.
BrandLecoolife #ad
ManufacturerLecoolife #ad
ModelGS528A

10. X-Sense

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Auto-Check, SC01, X-Sense 10 Year Battery Not Hardwired Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards

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X-Sense #ad - Assured quality: we offer a 60-day money-back guarantee, a 5-year warranty, and lifetime customer support. 2-in-1 protection: equipped with both photoelectric smoke sensor and electrochemical CO sensor that both detect smoke and dangerous CO levels.

Informative lcd: clearly indicates real-time carbon monoxide CO levels in the surrounding air, as well as its battery level and working status. Simple installation: requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs. Etl certified: meets the ul 217 & ul 2034 safety standards for your peace of mind and absolute confidence in our product. 10-year battery: provides 10 years of continuous power with a built-in lithium battery; saves you from battery replacement.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.69 Pounds
Width5.7 Inches
Part NumberSC01-1-5
ModelSC01
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support