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

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1. Kidde

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

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Kidde #ad - Ul certified, 10-year limited warranty. Co detector alerts with a loud 85dB warning signal indicating dangerous levels of carbon monoxide in your home.

Kidde is the #1 most installed fire safety brand in North America* - and a trusted leader in fire safety for more than 100 years. Purchase multiple alarms for whole-home detection - place 1 carbon monoxide detector on each level of your home & outside each sleeping area to help protect against poisonous CO gas. Easy & quick installation - plugs into any standard AC wall outlet. Plug-in that still works during a power failure - 2-AA batteries included provide backup for your CO alarm in the event of a power outage.
BrandKidde #ad
ManufacturerKidde #ad
Height4.5 Inches
Length2.75 Inches
Weight0.04 Pounds
Width1.5 Inches
Part Number900-0263
ModelKN-COB-DP2

2. FIRST ALERT

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First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White

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FIRST ALERT #ad - Item length is 3. 4 inches, item width is 1. 38 inches and item height is 5 inches. Low battery signal mute, quiets low battery signal for up to 8 hours. All first alert co alarms are rigorously tested to meet UL standards. Keep your family safe with this easy to use 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.

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. 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety.

Simple to use, with a single test/silence button; A loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels. Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room. 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
Weight0.26 Pounds
Width1.38 Inches
Part NumberFATCO605
ModelCO605

3. FIRST ALERT

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FIRST ALERT Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, CO615 , 3-Pack, White

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FIRST ALERT #ad - A loud 85-decibel alarm sounds when Carbon Monoxide levels reach dangerous levels. Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured.

Keep your family safe from carbon monoxide in multiple rooms with this convenient plug-in carbon monoxide alarm 3-pack; The backlit digital-display alarms work with any standard outlet and also have a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure. To ensure complete protection make sure to place one 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. All first alert co alarms are rigorously tested to meet UL standards. 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 / BRK Brands, Inc. #ad
Height9 Inches
Length6.75 Inches
Weight0.01 Pounds
Width8.9 Inches
Part NumberCO615
ModelCO615
Warranty7 Year Limited

4. Kidde

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Pack of 2, AC-Plug-In with Battery Backup, Digital Display, Kidde Nighthawk Carbon Monoxide Detector

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Kidde #ad - Plug-in carbon monoxide detector can be installed in any outlet of your home; use the attached extension cord to place on a table or shelf. Still works during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure. Ul certified, 10-year limited warranty. Includes 2 kidde Nighthawk Carbon Monoxide Detectors. Digital display shows the level of carbon monoxide the CO alarm is sensing, updated every 15 seconds. When co detection is normal, a red dot appears in the lower right corner & blinks; includes a test button that also resets the CO detector.
BrandKidde #ad
ManufacturerKidde #ad
Height6.06 Inches
Length2 Inches
Weight1 Pounds
Width1.75 Inches
Part Number900-0076
ModelKN-COPP-3
Warranty10 year limited manufacturer

5. Kidde

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

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Kidde #ad - 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. 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. Peace of mind - when co detection is normal, a red dot appears in the lower right corner & blinks; includes a test button.
BrandKidde #ad
ManufacturerKidde #ad
Height1.75 inches
Length6.06 inches
Weight3 Pounds
Width3.75 inches
Part Number900-0076
ModelKN-COPP-3
Warranty10 Year Limited

6. Kidde

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

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Kidde #ad - Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Three convenient mounting options. Ul certified, 5-year Limited Warranty. Battery backup 9 volt battery included.

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. Loud pulsing alarm that will sound to alert you to a potential problem. Two alarms in one detects carbon monoxide and explosive gas. Low battery warning feature indicates when the battery needs replacement. 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.

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. Displays CO concentration.
BrandKidde #ad
ManufacturerKidde #ad
Height11 Inches
Length2 Inches
Weight1 Pounds
Width8 Inches
Part NumberKI-21006677
ModelKN-COEG-3
Warranty5 Year Limited

7. Kidde

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

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Kidde #ad - Easy to install - co detector is powered by plugging into an outlet with no hardwiring required. Ul certified, 10-year limited warranty. Digital display shows accurate levels of CO that the carbon monoxide detector is sensing and provides clear daytime visibility that automatically dims in dark conditions. Plug-in co alarm with battery backup provides detection during a power outage and long-life lithium battery eliminates the need for battery replacements. Test/reset button allows you to test the alarm or reset it when needed.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.5 Inches
Weight0.75 Pounds
Width3 Inches
Part Number900-0280
ModelKN-COP-DP-10YL
Warranty10 year limited

8. Kidde

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Night Light & Escape Light, Kidde Carbon Monoxide Detector, Digital Display, AC-Plug-In with Lithium Battery Backup

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Kidde #ad - Easy installation - simply plug the CO detector into a 120-volt, 60Hz outlet in your home; the plug rotates for flexibility of placement. No battery replacement needed - Kidde carbon monoxide alarm contains a sealed lithium battery for detection during power outages. The co alarm features an led that can be used as a night light during normal operation and as a bright escape light when in alarm mode. Digital display shows the level of CO the unit is sensing and provides clear daytime visibility that automatically dims in dark conditions. Ul certified, 10-year limited warranty.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height11.5 Inches
Length8 Inches
Weight0.62 Pounds
Width3 Inches
Part Number21026365
ModelKN-COP-DP-10YH

9. Kidde

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Digital Display, Voice Alert, Kidde Plug-in Carbon Monoxide Detector Alarm with Sealed Lithium Battery Backup

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Kidde #ad - Ul certified, 10-year limited warranty. End-of-life alert reminds user to replace CO alarm after 10 years of operation, as required by UL. Voice alarm announces "warning! carbon Monoxide!" when CO levels exceed 100 PPM and when in alarm condition. Digital display on the co alarm shows the level of carbon monoxide the unit is sensing; automatically dims in low light conditions. Co detector plugs into any standard outlet; long-life sealed battery provides detection during power outages and does not need replacement during life of the alarm.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.5 Inches
Width3 Inches
Part Number900-0282
ModelKN-COP-DP-10YB
Warranty10 year limited

10. FIRST ALERT

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First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display & CO615 Dual-Power Plug-in Carbon Monoxide Detector with Battery Backup and Digital Display , White

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FIRST ALERT #ad - Product 1: a loud 85-decibel alarm sounds when CO levels reach dangerous levels. Product 1: keep your family safe with this easy to use digital-display, 10-year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure.

Product 2: a loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels. Product 2: features an advanced electrochemical carbon monoxide sensor; Peak level feature displays the highest concentration of carbon monoxide measured. Product 2: 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.

Product 1: easy-to-read backlit digital display shows temperature and CO concentration; Peak Level feature displays the highest concentration of carbon monoxide measured. Product 1: built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector. Product 2: to ensure complete protection make sure to place one on each level of your home and in each bedroom.
BrandFIRST ALERT #ad