AC Plug-in Outlet

Kidde plug-in alarms easily plug into standard household outlets. Most models include battery backup, for protection during power outages.

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Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm with Battery Backup

  • Two alarms in one - detects carbon monoxide and explosive gas
  • Three convenient mounting options - direct-plug, 6-foot power cord, and table top
  • Digital display shows the level of carbon monoxide the unit is sensing so the unit updates this reading every 15-seconds
  • Peak level button displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • 9-Volt battery backup provides continuous protection, even during power outages
  • 7-year end of life warning alerts user to replace CO alarm after 7-years of operation (40-percent longer than other CO alarms)
  • UL Listed
$83.34

Worry-Free Living Area Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup and Digital Display KN-COP-DP-10YL

  • Digital Display
    • Displays the level of carbon monoxide the unit is sensing. Automatically dims in low light conditions
  • No Night Chirps
    • End of Life and low battery signals programmed not to occur in dark conditions, helping to prevent needless waking of user
  • Peak Level Memory
    • Displays the peak CO level recorded since its last reset
$65.97

Worry-Free Hallway Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display, and Escape/Night Light KN-COP-DP-10YH

  • 10 Year Sealed Battery – Provides protection during power outages and does not need replacement during life of the alarm. 
  • Digital Display – Displays the level of CO the unit is sensing. LEDs provide clear daytime visibility that automatically dims in dark conditions. 
  • Night Light / Escape Light Feature – Nightlight with adjustable brightness levels auto-activates during low light conditions. The higher intensity escape light can help people exit rooms during alarm situations. 
  • Peak Level Button – Displays the highest level of CO recorded since last reset. Ideal for checking previous conditions while away or to assist medical responders. 
  • 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, as required by UL. 
  • Rotating AC Blades – Unit remains vertical whether electrical socket is in vertical or horizontal orientation. 
  • UL Listed – Listed by UL to the UL2034 Standard.
$70.34

Worry-Free Bedroom Plug-in Carbon Monoxide Alarm with Sealed Lithium Battery Backup, Digital Display and Voice Alarm KN-COP-DP-10YB

  • Sealed Lithium Battery Backup — 10-year* tamper proof battery eliminates need for battery replacement. Alerts User to replace alarm after 10 years of operation. 
  • Voice Alarm — Unit announces “Warning! Carbon Monoxide!” once CO levels exceed 100 PPM, and also when in alarm condition. 
  • Digital Display — Displays the level of carbon monoxide the unit is sensing. Automatically dims in low light conditions. 
  • Peak Level Memory —Displays the peak CO level recorded since its last reset. 
  • End of Life Alarm — Alerts user to replace alarm after 10 years of operation. Can be temporarily silenced for convenience. 
  • No Night Chirps — End of Life and low battery signals programmed not to occur in dark conditions, helping to prevent needless waking of user. 
$64.04

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

  • 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.
  • Test/Reset Button – Tests the alarm electronics and resets the unit during alarm.
  • Green Led – Indicates alarm is receiving power and operating properly. 
  • Red Led – Illuminates when in alarm mode.
  • Quality Design – 10 year limited warranty
  • UL Listed – Listed by UL as a 
  • Single Station Carbon Monoxide Alarm ( Model KN-COB-DP2) ( Assembly # 900-0263 )
    $33.59

    Kidde 900-0278 Plug-in Carbon Monoxide Alarm AC Powered with Battery Backup and Digital Display

    • Digital Display- Displays the level of CO the unit is sensing. LEDs provide clear daytime visibility that automatically dims in dark conditions.
    • Peak Level Button- Displays the highest level of CO recorded since last reset. Ideal for checking previous conditions while away or to assist medical responders.
    • Test/Reset Button- 
    $59.06