Kidde 21031544 Carbon Monoxide Detector Ac Dc 10 Year

Product Description

The KIDDE 21031544 is an AC/DC carbon monoxide detector with a 10-year sealed battery backup, designed for continuous residential protection. It operates on standard AC power with a built-in sealed battery that provides uninterrupted monitoring even during power outages. The round form factor fits standard wall or ceiling mounting positions. Licensed electricians and general contractors typically install this unit during new construction or replacement service. The 10-year sealed battery eliminates the need for routine battery changes, reducing callbacks and maintenance visits over the life of the detector.

This carbon monoxide detector is suited for residential applications including single-family homes, multi-family units, and light commercial spaces where CO monitoring is required by local codes. The AC/DC design connects to household wiring while maintaining battery backup, making it appropriate for installations where continuous power monitoring is mandated. It ships as a single unit and is intended for direct replacement or new-installation scenarios in standard residential wiring environments.

Key Features

• AC/DC operation with 10-year sealed battery backup for uninterrupted CO detection
• Sealed battery design eliminates annual battery replacement for the life of the unit
• Round housing compatible with standard wall and ceiling mounting configurations
• Single-unit packaging suitable for individual room or zone installation
• Carbon monoxide detection for residential and light commercial environments

Compatibility

Designed as an OEM-style replacement or new-installation carbon monoxide detector for residential AC-wired detection systems requiring a round, combination AC/DC unit with a 10-year sealed battery.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Shut off the circuit breaker supplying the installation location before making any wiring connections. Follow the manufacturer instructions for mounting height and location requirements specific to carbon monoxide detectors. Do not install in locations subject to extreme temperatures, high humidity, or direct airflow from vents that could interfere with sensor performance.