Top 10 Carbon Monoxide and Smoke Detector Plug In with Battery Backup – Carbon Monoxide Detectors

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1. FIRST ALERT

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CO605, FIRST ALERT Plug-In Carbon Monoxide Detector with Battery Backup, 3-Pack

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FIRST ALERT #ad - Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room. All first alert co alarms are rigorously tested to meet UL standards.

Simple to use, with a single test/silence button; A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels. Keep your family safe from carbon monoxide in multiple rooms with this convenient plug in carbon monoxide alarm 3 pack; The alarms work with any standard outlet and also have a battery backup for continuous monitoring of CO levels, even if there's a power failure. To ensure complete protection make sure to place 1 on each level of your home and in each bedroom. 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height9 Inches
Length6.75 Inches
Width6.9 Inches
Part NumberCO605
ModelCO605
Warranty7 Year Limited

2. Kidde

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Digital Display, Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup

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Kidde #ad - Peace of mind - when co detection is normal, a red dot appears in the lower right corner & blinks; includes a test button. Easy installation - plug can be installed in any outlet of your home; or use the attached extension cord to place on a table or shelf. Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage. Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure. Ul certified, 10-year limited warranty.
BrandKidde #ad
ManufacturerKidde #ad
Height1.75 Inches
Length6.06 Inches
Weight3 Pounds
Width3.75 Inches
Part Number900-0076
ModelKN-COPP-3
Warranty10 Year Limited

3. FIRST ALERT

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

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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 advanced electrochemical carbon monoxide sensor; Peak level feature displays the highest concentration of carbon monoxide measured.

Keep your family safe with this digital display, plug in carbon monoxide alarm; It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure. A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels.

All first alert cO alarms are rigorously tested to meet UL standards. 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety. To ensure complete protection make sure to place one on each level of your home and in each bedroom.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5 Inches
Length3.4 Inches
Weight0.6 Pounds
Width1.7 Inches
Part NumberFATCO615
ModelCO615
Warranty7-year Limited Warranty

4. Kidde

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Digital Display & LED Lights, Kidde Carbon Monoxide Detector with Battery Backup, CO Alarm

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Kidde #ad - Co detector with alert modes & 2 LED lights that pulse for power & CO detection. Protects during a power failure - CO detector operates on 3-AA batteries. Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm. Easy to read digital display - allows for easy viewing of carbon monoxide levels. Ul certified, 10-year limited warranty.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height2.75 Inches
Length4.5 Inches
Weight0.01 Pounds
Width1.5 Inches
Part Number21008873
ModelKN-COPP-B-LPM
Warranty10 Year Limited

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

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. 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.

Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Dust cover. 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.
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. Kidde

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AC-Plug-In with Battery Backup, Kidde Carbon Monoxide Detector, CO Alarm with Replacement Alert

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Kidde #ad - Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage. 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. Easy & quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire. Co detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home.
BrandKidde #ad
ManufacturerKidde #ad
Height4.5 Inches
Length2.75 Inches
Weight0.04 Pounds
Width1.5 Inches
Part Number900-0263
ModelKN-COB-DP2

7. Kidde

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

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Kidde #ad - Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Fire & co detector in 1 unit with alert modes, "fire! fire!", that states, LED lights, "Warning! Carbon Monoxide!", & voice alarm, or "Low Battery!". Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire. Ul certified, 10-year limited warranty. 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
Weight1 Pounds
Width5.6 Inches
Part Number21026043
ModelKN-COSM-BA
Warranty5-year limited warranty

8. Kidde

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Natural, Digital Display, AC-Plug-In with Battery Backup, & Explosive Gas Detector, Kidde Nighthawk Carbon Monoxide Detector & Propane

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Kidde #ad - Ul certified, 10-year Limited Warranty. Loud pulsing alarm that will sound to alert you to a potential problem. Low battery warning feature indicates when the battery needs replacement. Displays CO concentration.

Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Kidde’s carbon monoxide alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards. Easy to install co and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top.

Three convenient mounting options. Two alarms in one detects carbon monoxide and explosive gas. Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset. Carbon monoxide co alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Battery backup 9 volt battery included.
BrandKidde #ad
ManufacturerKidde #ad
Height11 Inches
Length2 Inches
Weight1 Pounds
Width8 Inches
Part NumberKI-21006677
ModelKN-COEG-3
Warranty5 Year Limited

9. OKEAH

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OKEAH Smoke and Carbon Monoxide Detector,Replaceable Battery-Operated CO Alarm with LCD Display,YJ-901

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OKEAH #ad - High quality and reliable performance. The detachable way can ensure that when the battery fails, the alarm battery needs to be replaced every 1-3 years. The battery life will be shortened by the influence of the environment, you only need to replace the battery instead of throwing away the alarm.

2-in-1 detection alarm: yj-901 is a battery-powered smoke and carbon monoxide alarm. Lcd display and led indicator:by triggering the button, accompanied by the regular flashing of the LED indicator, the smoke concentration and carbon monoxide concentration in the environment are displayed at any time, to actively inform you of the alarm and the safety status of the environment. High-quality sensor:it integrates a highly sensitive photoelectric sensor and a highly stable electrochemical carbon monoxide sensor at the same time. Whether the smoke or the carbon monoxide concentration in the environment exceeds a certain index, it will send out an alarm to remind you to stay away from danger.

You can have complete confidence in our products. Quality assurance: comply with ul217 and ul2034 standards. Aa batteries that can be removed and replaced:depending on the quality of the battery, especially in the extremely cold environment. We offer a 12-month worry-free money back guarantee and a 5-year warranty. If you have any questions or concerns, please feel free to contact us and we will reply to you within 24 hours.
BrandOKEAH #ad
ManufacturerAnqing Rixin Sanitary Materials Co. , Ltd. #ad
Part NumberYJ-901
ModelYJ-901

10. PETRICOR

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PETRICOR Smoke and Carbon Monoxide Alarm Detector with Photoelectric Sensor, Battery Operated. Home Fire & CO Alarms Detector Not Hardwired 1 Pack., LCD Display

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PETRICOR #ad - Battery powered: petricor smoke and carbon monoxide alarms are battery powered Not Hardwired. Combined smoke and carbon monoxide alarm detector: both smoke from fire and excessive carbon monoxide threaten our lives. The led indicator flashes every 30 seconds.

This product will automatically detect these two harmful substances every 8 seconds. Among them, photoelectric sensing technology is more accurate for visible smoke recognition. We will solve the problem as soon as possible to make you have a pleasant shopping experience. Once the hazard value reaches the level will emit a sound greater than 85DB to remind you to stay away from the danger. Quality service: you have any questions about our fire & CO alarms, feel free to contact us.

It can be installed anywhere you need it: living room, basement, bedroom, garage, utility room, or even in your RV or camping. Green light means normal, yellow light means error and red light means alarm. Higher safety stability. It can reduce false alarms during actual use and there is no radiation. Lcd display and led indicators: the one-touch detection button provides a real-time display of the current smoke and carbon monoxide levels. Very intuitive to see the alarm status.
BrandPETRICOR #ad
Manufacturershenzhenshimengqihangkejiyouxiangongsi #ad
ModelMQ-808