Kidde Carbon Monoxide Detector AA Battery-Powered COBD — Backlit Digital Display, 85 dB Alarm

The Kidde COBD is a compact, AA battery-powered carbon monoxide detector that delivers loud 85 dB alerts, a backlit digital CO level display, and flexible wall or tabletop placement for dependable home monitoring.

Keep rooms in your home, rental, or travel accommodation monitored for invisible carbon monoxide with a simple, no-wiring alarm. The Kidde COBD combines a clear numeric display and LED status lights with a test/hush button and two included AA batteries so the unit continues operating during power outages. ETL listed and tested to UL 2034 (5th Edition), this model is built to meet residential safety expectations and comes with a 10-year limited warranty.

How does the Kidde COBD alert you to carbon monoxide?

When carbon monoxide reaches hazardous concentrations, the COBD emits an 85-decibel audible alarm and shows the current CO reading on a backlit digital display. Visual LED indicators provide quick confirmation of power and alarm status so you can assess the situation immediately.

• 85 dB alarm for easy indoor detection
• Backlit numeric display shows current CO ppm levels
• LED status lights for power and alarm condition
• Test/Hush button to verify operation or silence nuisance alerts

Where can I install this detector and how is it powered?

The COBD runs on two AA batteries and requires no household wiring, so it can be mounted on a wall or placed on a table or shelf. Its battery operation keeps the device functional during power outages and makes it portable enough to take on trips where extra CO protection is needed.

• Battery-powered — two included AA batteries
• Mount on a wall or set on a tabletop for flexible placement
• Great for homes, rentals, and travel (not approved for RVs or boats)
• Mounting hardware included for quick installation

What safety standards and warranties support this alarm?

The Kidde COBD is ETL listed and tested to the UL 2034, 5th Edition safety standard, meeting industry requirements for residential CO alarms. It also ships with a 10-year limited warranty to back manufacturer workmanship and defect coverage.

• Meets UL 2034 (5th Edition) testing criteria
• ETL listed for verified performance
• 10-year limited warranty included
• Designed for conditioned indoor spaces; test before use

How do I use and maintain the Kidde COBD for reliable operation?

Place the detector where you need coverage, insert the included AA batteries, and perform a test using the Test/Hush button to verify functionality. Replace batteries as recommended, and remove batteries when transporting the unit to prevent accidental activation or damage.

• Test device regularly with the Test/Hush button
• Replace batteries promptly when low-battery indication occurs
• Remove batteries before travel; reinstall on arrival
• Not intended for unconditioned spaces, RVs, or boats

Who is this for? The Kidde COBD is aimed at renters, homeowners, and travelers who want straightforward, code-tested carbon monoxide monitoring without hardwiring. It fits households looking for an affordable, portable CO alarm that offers a readable digital display, loud audible warnings, and simple installation — ideal for bedrooms, living areas, vacation rentals, and temporary lodging where easy protection is needed.