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Kidde Carbon Monoxide Alarms

Always know when danger's in the air.

How do you protect your family from a hazard you can't see, smell or taste? The short answer is Kidde. We've been making carbon monoxide alarms longer than any other company, and all Kidde carbon monoxide (CO) alarm products – from basic units to premium carbon monoxide alarms – include the company’s patented Nighthawk™ electrochemical CO sensor. Install one on every level of your home and outside all sleeping areas to enjoy a whole new level of peace of mind.

AC Plug-in Carbon Monoxide Alarm 900-0215

Provides peace of mind against the silent killer and tamper resist feature.

  • Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
  • Tamper Resist Feature – If activated, unit goes into constant alarm mode if it has been unplugged or has come loose from the outlet.
  • Low Battery Hush® – Silences low battery chirp warning for up to twelve hours in order to maintain protection without having to replace the battery at an inconvenient time.
  • AC Plug-in Operated – Easy to install – just plug into an AC wall outlet.
  • 9 V Battery Backup – Provides continuous protection in case of a power failure.
  • CSA Listed
  • 10-Year Warranty
  • Part Number - 900-0215-005  Model #: KN-COB-LCB-CA
  • Power Source
    • Plug-in (AC) with Battery Backup

More Useful Information aout the AC Plug-in Carbon Monoxide Alarm 900-0215

The Kidde 900-0215 (Model KN-COB-LCB-CA) is a 120 V AC powered, plug-in carbon monoxide alarm with battery backup, providing continuous protection, even during a power outage. The 900-0215 is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. 

The 900-0215 is suitable for all living areas and has a 10-year limited warranty.

10-Year Battery Worry-Free Carbon Monoxide Alarm with Digital Display - C3010D-CA 

Provides 10-year sealed lithium battery and digital display. Never Change a Battery. CO Alarm Lasts 10 Years.

  • 10-Year Sealed Lithium Battery – No battery to replace for the life of the alarm (10 years).
  • Digital Display – Continuous digital readout gives you peace of mind at-a-glance.
  • Peak Level Memory – Displays the highest CO concentration measured since the last reset.
  • Test / Reset Button – Tests the unit for proper operation. Resets the carbon monoxide alarm.
  • CSA Listed
  • 10-Year Warranty
  • Part Number - C3010D-CA
  • Power Source
    • 10-Year Battery Operated DETAIL

More Useful Information about the 10-Year Battery Worry-Free Carbon Monoxide Alarm

The Kidde C3010-D-CA is a 10-year sealed battery, carbon monoxide alarm which includes a digital display feature and uses electrochemical sensing technology to protect you and your family from the dangers of carbon monoxide. 

The C3010-D-CA alarm will automatically activate when it is attached to the mounting bracket. At the end of alarm life, the unit will chirp, indicating the alarm is in need of replacement. A screwdriver can be used to deactivate the unit, stopping the end-of-life chirp and making it safe for disposal.  This easy-to-install alarm is suitable for all living areas and has a 10-year life and limited warranty.

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  • "A big THANK YOU to Mike and staff at Enviro-Niagara Heating & Air Conditioning for the terrific job they did installing our new Carrier Performance Series furnace and A/C. I would highly recommend calling them for any of your HVAC needs. They were on point and on time at every step along the way. They did not use any of the typical sales tactics I have experienced in the past dealing with other companies. It was their straightforward and honest approach that allowed me to make the best decision for my needs that sealed the deal. Everything else including financing and workmanship was exemplary."
    Gil Landis