Best Carbon Monoxide Detectors Comparisons and Specifications


Kidde Battery Operated Carbon Monoxide Alarm

Kidde

9.2
  • Digital Display - Displays the level of carbon monoxide the unit is sensing. Shows CO level in PPM . Updates digital reading every 15 seconds allowing you to see if levels change. Peak Level Memory displays the highest CO concentration measured since the last reset
  • Battery Operated - Provides best protection during power outages. Battery Safeguard makes it difficult to close the cover without batteries in the unit. Low Battery Signal alerts user when the batteries need to be replaced. Slide-Out Battery Door Cover gives immediate access to batteries
  • Test/Reset Button - Tests unit’s electronic circuitry & horn and resets the unit during alarm. Tests CO alarm circuit operation and allows you to immediately silence the alarm
  • LED's - Green LED for normal operation, Red LED for alarm. Temperature range 40˚F to 100˚F .Sensor: Electrochemical
  • Provides peace of mind against the silent killer and a digital display
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : Yes
  • BATTERIES INCLUDED : Yes
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : battery-powered
  • COLOR : White
  • SIZE : 1 Pack
  • BATTERIES : 3 AA batteries required.
  • PRODUCT DIMENSIONS : 4.5 x 1.5 x 2.8 inches
  • ITEM WEIGHT : 0.16 ounces
  • PART NUMBER : 21008873
  • SHIPPING WEIGHT : 9.6 ounces

Kidde Carbon Monoxide Detector Alarm

Kidde

9.2
  • 2 AA battery backup
  • Low Battery Hush
  • Event memory
  • Loud 85 decibel alarm
  • Low battery signal
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : No
  • BATTERIES INCLUDED : Yes
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : Battery Powered
  • COLOR : White
  • SIZE : 1 Pack
  • BATTERIES : 2 AA batteries required.
  • PRODUCT DIMENSIONS : 3 x 7 x 11 inches
  • ITEM WEIGHT : 8 ounces
  • PART NUMBER : 9CO5-LP2
  • SHIPPING WEIGHT : 8.6 ounces
  • INCLUDED COMPONENTS : 21025778 Carbon Monoxide Alarm Battery
  • CERTIFICATION : not_applicable
  • TEMPERATURE RANGE : 40 deg. F to 100 deg. F degrees_fahrenheit

First Alert Dual-Power Carbon Monoxide Detector Alarm

First Alert

8.8
  • 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
  • Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured
  • A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • 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
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : Yes
  • BATTERIES INCLUDED : Yes
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : corded-electric
  • STYLE : Plug in Alarm with Digital Display
  • COLOR : Black
  • SIZE : 1 pack
  • BATTERIES : 2 AA batteries required.
  • PRODUCT DIMENSIONS : 8.4 x 6.9 x 3 inches
  • ITEM WEIGHT : 9.6 ounces
  • PART NUMBER : CO615
  • SHIPPING WEIGHT : 11.2 ounces
  • INCLUDED COMPONENTS : First Alert Co615 Dual Power Carbon Monoxide Plug-In Alarm, One Carbon Monoxide Alarm, 2-Aa Batteries, User Manual
  • CERTIFICATION : not_applicable
  • VOLTAGE : 120 volts
  • MATERIAL : Non-Precious Metal
  • USAGE : personal

First Alert Plug-In Carbon Monoxide Detector

First Alert

9.2
  • Keep your family safe from carbon monoxide in multiple rooms with this convenient plug in carbon monoxide alarm 3 pack; the alarms work with any standard outlet and also have a battery backup for continuous monitoring of CO levels, even if there's a power failure
  • Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
  • Simple to use, with a single test/silence button; a loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • 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
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : Yes
  • BATTERIES INCLUDED : Yes
  • ITEM PACKAGE QUANTITY : 1
  • STYLE : Plug in Alarm with Battery Backup
  • COLOR : 9.0
  • SIZE : 3 pack
  • BATTERIES : 2 AA batteries required.
  • PRODUCT DIMENSIONS : 6.8 x 6.9 x 9 inches
  • ITEM WEIGHT : 1.55 pounds
  • PART NUMBER : CO605
  • SHIPPING WEIGHT : 1.55 pounds
  • AVERAGE BATTERY LIFE : 8760 hours

Carbon Monoxide Alarm Detector

Alert Plus

9.0
  • SUPERIOR ALARM PERFORMANCE: Proven performance for sensitively detecting dangerous Carbon Monoxide leaks; powerful 85 dB alarm tone will sound through your home and instantly alert those in danger
  • Unit Comes With with Batteries
  • 5 year manufacturer warranty
  • 100% customer satisfaction guaranteed. if you dont like it will take it back no quations ask
  • BATTERIES REQUIRED : Yes
  • BATTERIES INCLUDED : No
  • STYLE : Carbon
  • ITEM WEIGHT : 6.4 ounces
  • PART NUMBER : AP-6987
  • SHIPPING WEIGHT : 6.4 ounces
  • PACKAGE DIMENSIONS : 4.5 x 4.5 x 1.4 inches

First Alert Carbon Monoxide Detector Alarm

First Alert

8.4
  • Keep your family safe with this easy to use digital display, battery operated carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
  • Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured
  • A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • 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
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : No
  • BATTERIES INCLUDED : No
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : battery-powered
  • STYLE : With Digital Display
  • COLOR : 1 Pack
  • SIZE : 1 pack
  • BATTERIES : 2 AA batteries required.
  • PRODUCT DIMENSIONS : 2.2 x 7 x 8.5 inches
  • ITEM WEIGHT : 9.3 ounces
  • PART NUMBER : CO410
  • SHIPPING WEIGHT : 9.3 ounces
  • INCLUDED COMPONENTS : First Alert Co410 Battery-powered Carbon Monoxide Alarm
  • VOLTAGE : 120 volts
  • MATERIAL : iphone
  • NUMBER OF PIECES : 1

Kidde 3153 KN-COB-DP2 Carbon Monoxide Alarm

Kidde

9.2
  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China
  • BATTERY CELL TYPE : Alkaline
  • BATTERIES REQUIRED : Yes
  • BATTERIES INCLUDED : Yes
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : AC Plug-In with Battery Backup
  • STYLE : 1 Pack
  • COLOR : White
  • BATTERIES : 2 AA batteries required.
  • PRODUCT DIMENSIONS : 2.8 x 1.5 x 4.5 inches
  • ITEM WEIGHT : 0.64 ounces
  • PART NUMBER : 900-0263
  • SHIPPING WEIGHT : 10.2 ounces
  • INCLUDED COMPONENTS : two AA batteries, User manual
  • FINISH : White

First Alert Plug-In Carbon Monoxide Detector

First Alert

9.2
  • Keep your family safe with this easy to use plug in carbon monoxide alarm; it works with any standard outlet
  • Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room
  • A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
  • 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
  • 120 volt AC plug in carbon monoxide alarm
  • BATTERIES REQUIRED : No
  • BATTERIES INCLUDED : No
  • ITEM PACKAGE QUANTITY : 1
  • POWER SOURCE : corded-electric
  • STYLE : Plug in Alarm
  • COLOR : Black
  • SIZE : 1 pack
  • PRODUCT DIMENSIONS : 8.5 x 6.8 x 2.8 inches
  • ITEM WEIGHT : 7.2 ounces
  • PART NUMBER : CO600
  • SHIPPING WEIGHT : 7.2 ounces
  • INCLUDED COMPONENTS : First Alert Co600 Carbon Monoxide Plug-in Alarm
  • VOLTAGE : 120 volts
  • MATERIAL : computer