Here are some of the top smoke/carbon monoxide detectors of 2024
Kidde Smoke & Carbon Monoxide Detector with Voice Alerts, Battery Powered, Combination Smoke & CO Alarm 1 Pack Previous Model Detector
- 2 units in 1: unit alerts you to smoke & carbon monoxide by sounding a loud, 85-decibel alarm & sounding voice alerts
- Ionization sensor technology senses invisible fire particles, while a electrochemical sensor detects CO gas
- Voice Alarm & an 85-decibel alarm announces a hazard when detected: “Fire!” = smoke or fire or “Warning Carbon Monoxide” = CO gas, or "Replace Battery" when the battery needs to be replaced
- Operates on 2-AA alkaline batteries, providing reliable detection during a power failure
- Front-load battery door makes installation & replacement easy
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First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White PRC710 Detector Alarm
- The front cover design of the alarm may vary but product function remains the same
- Complies with all current 10 year legislation in U. S. states/cities where required
- Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
- A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
- Features a sleek, low profile design to blend more fully into the wall and out of sight
$37.75
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FIRST ALERT Carbon Monoxide Alarm | BRK CO250 Battery Operated Carbon Monoxide Detector With 9-Volt Battery & Two Silence Features 1-Pack Detector
- HIGHEST QUALITY, most accurate electrochemical co sensor technology
- CONVENIENT, end of life chirping signal
- HELPFUL, 2 silence features that silence both alarm and low-battery chirp
- FEATURES, 9-Volt Battery and all necessary mounting hardware
- Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
$24.55
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Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators White 1 Pack Detector
- 24/7 Self-testing components are always checking the device to ensure it's operating as expected (not a substitute for a manual push test)
- Easy installation mounting bracket included for quick installation in 4 orientations
- Photoelectric sensor detects visible fire particles associated with slow, smoldering fires, while the electrochemical sensor detects carbon monoxide
- 85-decibel alarm & LED warning indicators alert you to various status: green = normal operation, amber = operating error, and red = smoke, fire or carbon monoxide event
- Battery operated to provide reliable detection, even during power outages; two AA batteries included
$45.53
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Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Wired, White
- Brand New in box. The product ships with all relevant accessories
$149.00
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