Best Carbon Monoxide Detectors. Kidde brand. New releases 2021

Kidde KN-COB-DP2 10-Year Carbon Monoxide Detector, White

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Kidde KN-COB-DP2 10-Year Carbon Monoxide Detector, White

Current price: 16.55 USD

Saving: $13.44 (45%)


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Height: 4.5 Inches

Length: 2.75 Inches

Width: 1.5 Inches

Weight: 1.5 Pounds

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home

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

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

Current price: 29.51 USD


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Height: 1.75 Inches

Length: 6.0625 Inches

Width: 3.75 Inches

Weight: 3 Pounds

Warranty: 10 Year Limited

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • Protects during a power failure - carbon monoxide alarm contains a 9V battery backup in case of plug-in failure

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

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

Current price: 14 USD


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Height: 11 Inches

Length: 3 Inches

Width: 7 Inches

Weight: 0.5 Pounds

Warranty: 10-Year warranty: Consult User Guide for more information.

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery

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

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

Current price: 28.71 USD

Saving: $16.28 (36%)


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Height: 5.6 Inches

Length: 1.8 Inches

Width: 5.6 Inches

Warranty: 5-year limited warranty

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"

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

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

Current price: 20.84 USD


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Height: 2.75 Inches

Length: 4.5 Inches

Width: 1.5 Inches

Weight: 0.01 Pounds

Warranty: 10 Year Limited

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection

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

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

Current price: 32.58 USD


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Height: 6 Inches

Length: 2 Inches

Width: 6 Inches

Weight: 1 Pounds

Warranty: 10 Year Limited

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
  • 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, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"

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

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

Current price: 33 USD

Saving: $6.99 (17%)


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Height: 11 Inches

Length: 2 Inches

Width: 8 Inches

Weight: 1 Pounds

Warranty: 5 Year Limited

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
  • 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, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • 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
  • Battery backup 9 volt battery included
  • Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset
  • Three convenient mounting options
  • Two alarms in one detects carbon monoxide and explosive gas
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Easy to install - combo smoke and gas alarm is powered by a 120VAC wall outlet with 9V battery backup
  • Electrochemical sensor technology - detects carbon monoxide & other forms of combustible gas such as propane & natural gas
  • CO detector with digital display & alert modes; 85 decibel alarm alerts of fire

More Info

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

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

Current price: 38.97 USD

Saving: $11.57 (23%)


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Height: 1.85 Inches

Length: 5.79 Inches

Width: 5.79 Inches

Warranty: 7 year limited

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
  • 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, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • 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
  • Battery backup 9 volt battery included
  • Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset
  • Three convenient mounting options
  • Two alarms in one detects carbon monoxide and explosive gas
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Easy to install - combo smoke and gas alarm is powered by a 120VAC wall outlet with 9V battery backup
  • Electrochemical sensor technology - detects carbon monoxide & other forms of combustible gas such as propane & natural gas
  • CO detector with digital display & alert modes; 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
  • Protects during a power failure - combo smoke and CO detector operates on a 120V power source with 9V front-loading battery backup
  • Photoelectric sensor technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"

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Kidde 21025788 Battery Operated Carbon Monoxide Detector Alarm | Model KN-COB-B-LPM, 6-Pack, 6 Pack , White

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Kidde 21025788 Battery Operated Carbon Monoxide Detector Alarm | Model KN-COB-B-LPM, 6-Pack, 6 Pack , White

Current price: 93.39 USD


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Height: 4 Inches

Length: 10.75 Inches

Width: 6.25 Inches

Weight: 1 Pounds

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
  • 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, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • 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
  • Battery backup 9 volt battery included
  • Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset
  • Three convenient mounting options
  • Two alarms in one detects carbon monoxide and explosive gas
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Easy to install - combo smoke and gas alarm is powered by a 120VAC wall outlet with 9V battery backup
  • Electrochemical sensor technology - detects carbon monoxide & other forms of combustible gas such as propane & natural gas
  • CO detector with digital display & alert modes; 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
  • Protects during a power failure - combo smoke and CO detector operates on a 120V power source with 9V front-loading battery backup
  • Photoelectric sensor technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • Test/Reset -Tests CO alarm circuit operation and allows you to immediately silence the alarm
  • Green LED – Flashes every 30 seconds to indicate the unit is operating properly. The green LED will also flash before a CO reading is taken and when any button is pressed
  • Red LED – When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated
  • Battery Operated (2AA's included) - Provides protection during power outage. Battery Lockout System deters covering battery compartment without installation of batteries. Slide-out battery door cover gives immediate access to batteries. Low battery signal alerts user when the battery needs to be replaced
  • Provides peace of mind against the silent killer

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Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup

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Kidde Smoke & Carbon Monoxide Detector, Hardwired with Lithium Battery Backup

Current price: 42.16 USD


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Height: 5.5 Inches

Length: 5.5 Inches

Width: 1.5 Inches

Warranty: 10 year limited warranty

  • 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 - 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
  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • UL Certified, 10-year limited warranty
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm & memory storage
  • 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
  • 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
  • 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
  • Sophisticated electronic components to protect you & your family from the dangers of carbon monoxide, 85 decibel alarm alerts of fire
  • CO detector with alert modes & LED lights that pulse for power, CO detection, & low battery
  • 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
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet
  • Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • UL Certified, 10-year limited warranty
  • Easy to read digital display - allows for easy viewing of carbon monoxide levels
  • 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
  • CO detector with alert modes & 2 LED lights that pulse for power & CO detection
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling
  • Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with 2-AA battery backup. Temperature Range-40˚F (4.4˚C) to 100˚F (37.8˚C)
  • 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, LED lights, & voice alarm, that states, "Fire! Fire!", "Warning! Carbon Monoxide!", or "Low Battery!"
  • 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
  • Battery backup 9 volt battery included
  • Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset
  • Three convenient mounting options
  • Two alarms in one detects carbon monoxide and explosive gas
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Easy to install - combo smoke and gas alarm is powered by a 120VAC wall outlet with 9V battery backup
  • Electrochemical sensor technology - detects carbon monoxide & other forms of combustible gas such as propane & natural gas
  • CO detector with digital display & alert modes; 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
  • Protects during a power failure - combo smoke and CO detector operates on a 120V power source with 9V front-loading battery backup
  • Photoelectric sensor technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
  • Test/Reset -Tests CO alarm circuit operation and allows you to immediately silence the alarm
  • Green LED – Flashes every 30 seconds to indicate the unit is operating properly. The green LED will also flash before a CO reading is taken and when any button is pressed
  • Red LED – When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated
  • Battery Operated (2AA's included) - Provides protection during power outage. Battery Lockout System deters covering battery compartment without installation of batteries. Slide-out battery door cover gives immediate access to batteries. Low battery signal alerts user when the battery needs to be replaced
  • Provides peace of mind against the silent killer
  • UL Certified, 10-year limited warranty
  • 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
  • No battery replacement needed - combo smoke and CO detector operates on a non-replaceable, 10-year lithium battery
  • Intelligent technology - combines ionization & electrochemical sensors to detect invisible fire particles & CO gas, 85 decibel alarm alerts of fire
  • Fire & CO Detector in 1 unit with alert modes, LED lights, test-silence button, & Replacement Alert: a chirp that notifies when the unit needs to be replaced

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