Ranked Products Overview
| Rank | Name | Brand | Price |
|---|---|---|---|
| 1 | First Alert Smoke Detector and Carbon Monoxide Detector Alarm | SCO5CN | First Alert | $39.99 |
| 2 | Kidde Smoke Detector, Battery Operated, 2-Pack | Kidde | $29.99 |
| 3 | Google Nest Protect Smoke and Carbon Monoxide Detector - Battery | Google Nest | $139.99 |
| 4 | X-Sense Smoke Detector, 10-Year Battery-Operated | X-Sense | $49.99 |
| 5 | First Alert BRK 9120B Hardwired Smoke Detector with Battery Backup | First Alert | $34.99 |
1. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | SCO5CN
First Alert
This dual sensor smoke and carbon monoxide detector provides early warning of both fire and CO threats. It features a photoelectric sensor for detecting smoldering fires and an electrochemical CO sensor. Easy to install with included mounting hardware and operates on 2 AA batteries.
$39.99
Learn More2. Kidde Smoke Detector, Battery Operated, 2-Pack
Kidde
Kidde's battery-operated smoke detectors are easy to install and provide reliable fire detection. These units feature a loud 85-decibel alarm and a test button for regular functionality checks. Ideal for homes, apartments, and RVs, they require no wiring and operate on 9V batteries.
$29.99
Learn More3. Google Nest Protect Smoke and Carbon Monoxide Detector - Battery
Google Nest
The Google Nest Protect offers advanced smoke and CO detection with smartphone alerts. It features a split-spectrum sensor for fast detection of both fast and smoldering fires, and speaks up to tell you where the danger is. Requires 6 AA batteries and connects to your home Wi-Fi for remote monitoring.
$139.99
Learn More4. X-Sense Smoke Detector, 10-Year Battery-Operated
X-Sense
X-Sense's smoke detector comes with a 10-year sealed battery, eliminating the need for battery replacements. It features a photoelectric sensor for accurate detection of smoldering fires and a loud 85-decibel alarm. The sleek design blends with any home decor, and it's easy to install with no wiring required.
$49.99
Learn More5. First Alert BRK 9120B Hardwired Smoke Detector with Battery Backup
First Alert
This hardwired smoke detector includes a battery backup for continuous protection during power outages. It features a photoelectric sensor for detecting smoldering fires and an 85-decibel alarm. Interconnectable with up to 18 compatible devices for whole-home safety. Easy to install with included mounting bracket.
$34.99
Learn More