Best Combination Smoke . Kidde brand. New releases 2021

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: 29.99 USD

Saving: $1.74 (5%)


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Height: 6 Inches

Length: 2 Inches

Width: 6 Inches

Weight: 1 Pounds

Warranty: 10 Year Limited

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

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

Current price: 27.17 USD

Saving: $17.82 (40%)


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Height: 5.6 Inches

Length: 1.8 Inches

Width: 5.6 Inches

Warranty: 5-year limited warranty

  • 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!"
  • 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"

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: 39.87 USD

Saving: $10.67 (21%)


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Height: 1.85 Inches

Length: 5.79 Inches

Width: 5.79 Inches

Warranty: 7 year limited

  • 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!"
  • 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
  • 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 Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm with Lithium Battery, Replacement Alert

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Search only Kidde brand name
Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm with Lithium Battery, Replacement Alert

Current price: 33.89 USD

Saving: $14.78 (30%)


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Height: 1.6 Inches

Length: 5.22 Inches

Width: 5.22 Inches

Warranty: 10 year limited warranty

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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

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

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Search only Kidde brand name
Kidde Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Combination Smoke & CO Alarm with Voice Alert

Current price: 50.92 USD


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Height: 5.22 Inches

Length: 5.22 Inches

Width: 1.6 Inches

Warranty: 10 year limited

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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 Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Interconnect Combination Smoke & CO Alarm, Voice Alert

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Search only Kidde brand name
Kidde Smoke & Carbon Monoxide Detector, Lithium Battery Powered, Interconnect Combination Smoke & CO Alarm, Voice Alert

Current price: 66.36 USD


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Height: 5.59 Inches

Length: 1.91 Inches

Width: 5.59 Inches

Weight: 0.6 Pounds

Warranty: 10-year limited warranty

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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!"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery

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Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack)

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Search only Kidde brand name
Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack)

Current price: 59.88 USD


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  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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!"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery
  • Talking alarm announces the hazard type detected, helping to speed up reaction time

More Info

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

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Search only Kidde brand name
Kidde Intelligent Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm with Voice Alert

Current price: 59.95 USD


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Weight: 0.01 Pounds

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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!"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Ionization & Electrochemial sensor technologies - smoke detector detects invisible fire particles, while the CO alarm detects poisonous carbon monoxide gas; 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"

More Info

Kidde Smoke Detector, Lithium Battery Powered, Interconnect Smoke Alarm with Voice Alert, Smoke Alarm

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Search only Kidde brand name
Kidde Smoke Detector, Lithium Battery Powered, Interconnect Smoke Alarm with Voice Alert, Smoke Alarm

Current price: 64.25 USD

Saving: $14.75 (19%)


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Height: 5.59 Inches

Length: 1.91 Inches

Width: 5.59 Inches

Weight: 1.2 Pounds

Warranty: 10-year limited warranty

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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!"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Ionization & Electrochemial sensor technologies - smoke detector detects invisible fire particles, while the CO alarm detects poisonous carbon monoxide gas; 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"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Smoke detector with voice alert modes & LED lights that pulse for power, smoke or fire detection, & low battery
  • Protects during a power failure - smoke alarm operates on a 10-year, sealed, lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire

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Kidde Worry-Free Smoke Alarm, 2 pk.

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Search only Kidde brand name
Kidde Worry-Free Smoke Alarm, 2 pk.

Current price: 33.49 USD

Saving: $16.50 (33%)


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Height: 2 Inches

Length: 6 Inches

Width: 6 Inches

Weight: 0.98 Pounds

  • 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!"
  • 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
  • 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"
  • 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
  • Photoelectric & electrochemical sensing technology - combination smoke & CO detector detects visible fire particles, 85 decibel alarm alerts of fire
  • 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
  • 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 a sealed, lithium battery
  • Photoelectric & Electrochemical sensor technologies - smoke detector detects invisible fire particles,while the carbon monoxide detects poisonous carbon monoxide gas; 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!"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • UL Certified, 10-year limited warranty
  • Test-Hush Feature - silences the unit for approximately 9 minutes
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
  • Ionization & Electrochemial sensor technologies - smoke detector detects invisible fire particles, while the CO alarm detects poisonous carbon monoxide gas; 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"
  • UL Certified, 10-year limited warranty
  • Low battery warning feature indicates when the battery needs replacement
  • Smoke detector with voice alert modes & LED lights that pulse for power, smoke or fire detection, & low battery
  • Protects during a power failure - smoke alarm operates on a 10-year, sealed, lithium battery
  • Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire
  • Install these Kidde Worry-Free Smoke Alarms to provide your home with reliable protection against smoke and fire. The alarms are equipped with sealed-in lithium batteries that are designed to last for the life of the alarms. Photoelectric sensors can detect fire particles, which are associated with slow, smoldering fires, quickly. Once the alarms are attached to the mounting brackets, they activate automatically for simple use. Product Features: Provides reliable protection Sealed-in lithium b

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