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Kidde - 21025759 Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2

MFR: 21025759


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Product Info


Kidde - The KN-COB-DP2 AC/DC carbon monoxide alarm plugs diretly into a home's standard wall outlet, making installation quick and easy. The 2-AA battery backup provides protection even during power outages when many CO incidences occur. The Kidde AC/DC carbon monoxide alarm has a 10-year limited warranty.
  • Tamper Resist Feature - Can be activated to cause unit to go into alarm if it has been unplugged or has come loose from the outlet.
  • 2 AA Battery Backup - Provides continuous protection even during power outages.
  • Low Battery Hush - Silences low battery chirp warning for up to 12 hours in order to maintain protection without having to replace the batteries at an inconvenient time.
  • Event Memory - If the unit has detected CO concentrations of 100ppm or greater, the green LED will flash every 10 seconds.
  • Battery Pull tab - Eliminates battery installation time.
  • Loud 85 Decibel Alarm - Alerts of deadly CO gas.
  • Green LED - Indicates alarm is receiving power and operating properly. Red LED - Illuminates when in alarm mode.
  • Test/Reset Button - Tests the unit for proper operation. Resets the Carbon Monoxide alarm.
  • 10-Year End of Life Warning - Alerts user to replace CO alarm after 10-years of operation. (40% longer than other CO alarms)
  • UL Listed - Listed by UL as a Single Station Carbon Monoxide Alarm.
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight1 Pounds (lbs)
Length1.25 Inches (In)
Width3 Inches (In)
Height4.75 Inches (In)
Country of OriginUSA
Batteries RequiredYes
Cycle/Hertz60 Hz
Detection MethodElectrochemical
Interconnection CapabilityNo
Maximum Voltage120
Operating Temperature Range40°F to 100°F
Power SourceAC 120V Plug-in
Prop 65Yes
Sensor TypeElectrochemical
TypeCarbon Monoxide with battery backup
Voltage120 VAC
Warranty OfferedYes


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