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Overview

Protect your home with this Kidde Hardwired Combination Smoke and Carbon Monoxide Alarm. Featuring dual detection technology for both smoke and CO, clear voice alerts that announce the type of hazard, and 2 AA battery backup to ensure continuous protection during power outages. Easy hardwired installation and reliable performance make it essential for every living space.

Kidde Hardwired Combination Smoke & Carbon Monoxide Alarm with Voice Alert and Battery Backup — Dual Sensor Home Safety Protection

Model: 30CUAR-VCA
Web Code: 19722994
Sold and shipped by | 3.4 seller rating (105 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Keep your family and home safer with the Kidde Hardwired Combination Smoke and Carbon Monoxide Alarm — a trusted, all-in-one safety solution engineered to detect both fire and carbon monoxide threats. This dual sensor alarm combines dependable photoelectric and electrochemical technologies to quickly identify smoke and CO hazards, delivering early alerts when you need them most.

The built-in voice alert system clearly announces whether the danger is “Fire” or “Carbon Monoxide,” helping reduce confusion and ensuring you can act fast in an emergency. Hardwired installation provides consistent power and peace of mind, while the included 2 AA battery backup keeps the unit operating during power outages — essential for uninterrupted protection.

Designed to meet residential code requirements, this alarm fits seamlessly in hallways, bedrooms, living areas and levels throughout the home. Kidde’s trusted reliability, easy setup, and clear indicators make this unit a smart upgrade for homes of all sizes.

Whether you’re updating existing safety systems or installing new protection, this combination smoke and CO alarm delivers comprehensive detection with dependable performance you can count on.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

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Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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