Kidde Carbon Monoxide Detector – Plug-In with 9V Battery Backup, Digital Display, 85 dB Alarm | 3rd Edition

A practical, easy-to-use CO detector for every level of your home

The Kidde Carbon Monoxide Detector combines a precise electrochemical sensor with a clear digital readout. It plugs into a standard 120V outlet and updates the displayed CO level every 15 seconds, helping you stay informed at a glance whether you’re in the kitchen, living room, or bedroom.

When the power goes out, a 9-volt battery backup keeps monitoring active, ensuring you don’t miss important updates during an outage. An extension cord is included to support flexible placement on a table or shelf where you can easily hear and see the display.

Key features at a glance

• Plug-in installation to a standard 120V outlet for quick setup
• 9-volt battery backup provides continuous protection during outages
• Digital LED display shows current CO levels and updates every 15 seconds
• 85-decibel alarm delivers clear audible alerts across rooms
• Peak Level Memory recalls the highest CO level detected since the last reset
• Extension cord included for flexible tabletop placement
• Three mounting options: plug-in, tabletop, or wall-mount for flexible setup

Smart, real-world design

• Smart-Hush button silences nuisance alerts for about 8 minutes
• LED indicators provide quick status checks at a glance
• Compact form with versatile placement keeps CO monitoring on every level

Safety standards and how it fits your home

UL Certified with a 10-year limited warranty and compliant with UL 2034, UL217, NFPA72 standards. The 3rd Edition reflects updated sensing technology while maintaining simple setup and operation.

Why this matters

Carbon monoxide is colorless and odorless, making early detection a practical step for informed awareness. This device provides timely information and a straightforward path to respond when CO is detected. Each feature is designed to support everyday use without promising guaranteed results.