Kidde KN-COP-IC Hardwire Carbon Monoxide Alarm with Battery Backup and Digital Display, Interconnectable

  • Digital Display – Displays the level of carbon monoxide the unit is sensing. The unit updates this reading every 15 seconds.
  • Battery Pull Tab – Eliminates battery installation time and keeps battery fresh.
  • Adjustable Mounting Bracket – Allows for fast installation and perfect alignment.
  • Quick Connect – Installs quickly with snap-on harness.
  • Sealed Cover – Reduces nuisance alarms. Sealed to protect sensor from contaminants prior to installation.
  • Tamper Resist Locking Feature – To deter battery and alarm theft.
  • Alkaline Battery Backup – for continuous protection in case of power failure.
    Availability: In stock
    SKU: 21006407

    The Kidde 900-0121 is an AC wire-in carbon monoxide alarm that protects you and your family from the dangers of carbon monoxide. The digital display allows for continuing monitoring of carbon monoxide levels. Its multiple contractor friendly features ensure easy installation and minimal troubleshooting. This alarm interconnects with up to 24 Kidde devices including smoke alarms, CO alarms and heat alarms on one wiring network. The 900-0121 includes a 9V battery back up for continuous protection in case of power failure. It has a 10-year life and a 10-year limited warranty.

    Note: If your alarm was manufactured prior to 2013, it does not have a 10-year life. Consult your User Guide for additional details, or contact us for more information.

    If you are replacing another brand system with these alarms, you may want to consider a KA-B or KA-F adapter to make the job easier.

    Part #21006407
    Product Dimensions5.75” diameter x 1.8” depth
    Shipping Weight16.2 ounces
    ShippingCurrently, item can be shipped only within the U.S.
    Batteries9 volt battery backup (included)