Baby Stuff Lab compares top-rated Kidde Carbon Monoxide Alarm Kn Cob B by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated Kidde Carbon Monoxide Alarm Kn Cob B
Save $9.13No. 1 Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - Electrochemical sensor technology detects CO gas
- Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included)
- Conveniently designed & portable: simple to install on a wall of your home or place on a tabletop
- Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide
- Event Memory records the last time carbon monoxide was detected or when the unit was last tested
No. 4 Kidde Nighthawk Battery Powered Carbon Monoxide Alarm with Digital Display - Digital Display - Displays the level of carbon monoxide the unit is sensing. The unit updates this reading every 15 seconds
- Battery Operated (3AA's included) -Provides protection during power outage
- Test/Reset Button -Tests CO alarm circuit operation and allows you to immediately silence the alarm
- End of Life Alarm - Alerts user to replace CO alarm after 10-years of operation. No Interconnects
- UL Certified, 10-year limited warranty
Save $2.68No. 5 Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm - 2 units in 1: unit alerts you to smoke & carbon monoxide by sounding a loud, 85-decibel alarm & sounding voice alerts
- Ionization sensor technology senses invisible fire particles, while a electrochemical sensor detects CO gas
- Voice Alarm & an 85-decibel alarm announces a hazard when detected: “Fire!” = smoke or fire or “Warning Carbon Monoxide” = CO gas, or "Replace Battery" when the battery needs to be replaced
- Operates on 2-AA alkaline batteries, providing reliable detection during a power failure
- Front-load battery door makes installation & replacement easy
No. 6 Kidde Smoke & Carbon Monoxide Detector, Hardwired Interconnect, Combination Smoke & CO Alarm with Battery Backup, Voice Alerts - Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire! Fire!" or "Warning! Carbon Monoxide!"
- Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup
- Easy installation – battery door is on the front for quick replacement
- Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings
- UL Certified, 10-year limited warranty
Save $12.98No. 7 Kidde Carbon Monoxide Detector with 10-Year Battery, 3 LEDs, Replacement Indicator, Test-Reset Button - Electrochemical sensor technology detects CO gas
- Easy installation, no wiring needed: operates on a 10-year lithium battery, so it never needs replacing, plus detects during power failure
- Conveniently designed & portable: simple to install on a wall of your home or place on a tabletop
- 85-decibel alarm alerts to carbon monoxide
- 3 LEDs indicate: green = normal operation, red = carbon monoxide presence, & amber = replace the detector
Save $19.01No. 8 Kidde KN-COSM-BA Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm , WHITE - Talking alarm announces the hazard type detected, helping to speed up reaction time
- A single unit can be installed where previously two were needed
- Battery safeguard ensures the unit cannot be accidentally mounted without batteries installed
- Test-reset button tests alarm circuitry and triggers the voice announcement
- Meets requirements of Underwriters Laboratories (UL), an independent facility that tests products for safety compliance
No. 9 Kidde Intelligent Smoke & Carbon Monoxide Detector, Battery Powered, Combination Smoke & CO Alarm with Voice Alert - Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire Fire", "Warning Carbon Monoxide", or "Low Battery"
- Ionization & Electrochemical sensor technologies - smoke detector detects invisible fire particles, while the CO alarm detects poisonous carbon monoxide gas; 85 decibel alarm alerts of fire
- Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries
- Test-Hush Feature - silences the unit for approximately 9 minutes
- UL Certified, 10-year limited warranty
Save $14.45No. 10 Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators - 2-in-1 Detection - Smoke & carbon monoxide detector combo alerts you to both smoke & fire events as well as poisonous, CO gas in a single device
- 24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test)
- Easy installation mounting bracket included for quick installation in 4 orientations
- Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide
- 85-decibel alarm & LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event
Last update on 2023-09-12
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