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Robertshaw Carbon Monoxide Alarm Series 21026350

SKU kpi026-21026350
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Product details

SKU: kpi026-21026350
Manufacturer: Robertshaw
Manufacturer Part Number: 21026350

Product description

Kidde Plug-In Carbon Monoxide Alarm
AC Powered with Sealed Lithium Battery Backup and Digital Display

The Kidde 21026350 is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. This part number comes in a 3 pack clamshell. 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 level in PPM allowing you to see if levels change.

This has a 10-year operational life, which provides a 40% longer lifespan than other plug-in CO alarms. The alarm includes a 10-year limited warranty, and is listed by UL to the UL2034 Standard.

Features and Benefits


  • 10 Year Sealed Battery - Provides protection during power outages and does not need replacement during life of the alarm.
  • Digital Display - Displays level of CO the unit is sensing.
  • Peak Level Button - Displays the highest level of CO recorded since last reset.
  • No Night Chirps - End of life and low battery signals programmed not to occur in dark conditions, helping to prevent needles waking of user.

Additional Information

Series ApplicationCarbon Monoxide Alarm - AC Powered
Temperature Range40°F (4°C) to 100°F (38°C)
Audio Alarm85db at 10ft
Size3.0" x 5.6" x 1.5"
Humidity Range10%-95% relative humidity (RH), non-condensing
Sensor TypeElectrochemical
Power Source120V AC, 60 Hz, 90mA max
Weight0.62 lb.

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