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AC Plug-in Worry-Free Digital Carbon Monoxide Alarm with 10-Year Battery Backup
900-0280CA

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10 years of worry-free carbon monoxide protection

  • AC Plug-in Operated – Easy to install – just plug into an AC wall outlet.
  • 10 Year Sealed Battery Backup – Provides protection during power outages and does not need replacement during life of the alarm. 
  • Digital Display – Shows CO level in PPM (parts per million). When plugged in, the continuous digital readout gives you peace of mind at-a-glance. LEDs provide clear daytime visibility that automatically dims in dark conditions.
  • Peak Level Memory – Displays the highest CO concentration measured since the last reset.
  • Test / Hush Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
  • CSA Listed
  • 10-Year Warranty
  • Item # - 900-0280
Power Source
Plug-in (AC) with Battery Backup

The Kidde 900-0280CA  (Model: KN-COP-DP-10YLCA) is a 120 V AC powered, plug-in carbon monoxide alarm with sealed lithium battery backup and a digital display. The 900-0280CA is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. The 10-year* sealed battery offers protection during power outages, prevents unwarranted removal of the battery, and eliminates the need for annual battery replacement.

The digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The display will automatically adjust brightness level to adapt to ambient light conditions, giving a brighter display in lighted environments, while dimming to provide a visible, but softer contrast in dark conditions. The display deactivates when AC power is removed to conserve battery life.

The 900-0280CA is suitable for all living areas and has a 10-year limited warranty.

Technical Specifications

Model: KN-COP-DP-10YLCA
Power Source: 120 V AC, 60 Hz, 90 mA max per alarm, 3  V sealed lithium battery backup
Sensor: Electrochemical
Audio Alarm: 85dB at 10ft
Temperature Range: 4.4˚C (40˚F) to 37.8˚C (100˚F)
Humidity Range: 10%-95% relative humidity (RH), non-condensing
Size: 7.6 cm width x 3.6 cm depth x 14.2 cm height
Weight: 0.22 kg
Interconnects: No
Warranty: 10-year limited

The Kidde 900-0280CA  (Model: KN-COP-DP-10YLCA) is a 120 V AC powered, plug-in carbon monoxide alarm with sealed lithium battery backup and a digital display. The 900-0280CA is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. The 10-year* sealed battery offers protection during power outages, prevents unwarranted removal of the battery, and eliminates the need for annual battery replacement.

The digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The display will automatically adjust brightness level to adapt to ambient light conditions, giving a brighter display in lighted environments, while dimming to provide a visible, but softer contrast in dark conditions. The display deactivates when AC power is removed to conserve battery life.

The 900-0280CA is suitable for all living areas and has a 10-year limited warranty.

Technical Specifications

Model: KN-COP-DP-10YLCA
Power Source: 120 V AC, 60 Hz, 90 mA max per alarm, 3  V sealed lithium battery backup
Sensor: Electrochemical
Audio Alarm: 85dB at 10ft
Temperature Range: 4.4˚C (40˚F) to 37.8˚C (100˚F)
Humidity Range: 10%-95% relative humidity (RH), non-condensing
Size: 7.6 cm width x 3.6 cm depth x 14.2 cm height
Weight: 0.22 kg
Interconnects: No
Warranty: 10-year limited