# Kidde AA Battery-Powered Carbon Monoxide Detector with Digital Backlit Display, LED Status Indicators, COBD

**Brand:** [Kidde](https://shop.coreranger.com/brands/Kidde)
**SKU:** 21033773
**Price:** $29.97 · in stock
**URL:** https://shop.coreranger.com/product/kidde-aa-battery-powered-carbon-monoxide-detector-with-digital-backlit-display-led-status-indicators-340574689

## Specifications

| Spec | Value |
|---|---|
| Model # | 21033773 |
| Included | Batteries,Owner's Manual |
| Pack Size | 1 |
| Alert Type | Siren |
| Internet # | 340574689 |
| Returnable | 90-Day |
| Store SKU # | 1015221453 |
| Voltage (V) | 3 V |
| Power Source | Battery |
| Product Depth (in.) | 1.52 in |
| Product Width (in.) | 5.14 in |
| Battery Type Required | AA |
| Commercial/Residential | Commercial,Home |
| Alarm/Detector Features | Digital display,Hush Button |
| Certifications and Listings | ETL Listed |

## Description

Help protect your children, pets, and family with the Kidde battery-powered COBD Carbon Monoxide Detector, designed to provide dependable carbon monoxide detection in your home. Built for continuous awareness, it monitors CO levels and sounds a loud 85 dB alarm when dangerous gas is detected, helping signal immediate evacuation to fresh air. Designed for convenience, this AA battery-powered carbon monoxide detector operates using two included AA batteries, ensuring continuous CO detection even during power outages. The digital backlit display clearly shows real-time CO levels, while LED status indicators communicate power, alarm, and unit health at a glance. This battery-operated carbon monoxide detector includes a Test/Hush button for quick system checks and temporary alarm silencing, and its flexible design allows wall mounting or tabletop placement for convenience. Tested to meet UL 2034 5th Edition standards and ETL Listed, this battery-powered carbon monoxide detector delivers dependable performance and is backed by a 10-year limited warranty for long-term CO detection. *Not approved for RV or boat use. Pack carefully to help avoid damage to the device. Remove batteries prior to travel and reinsert upon arrival. For use in conditioned spaces only. Test device before use to ensure proper operation.

• Easy-to-read digital display clearly shows CO levels
• AA battery power allows for flexible wall or tabletop placement
• Upgraded to meet the most current safety standards for CO alarms