Recoguru Reviews

First Alert CO605 Carbon Monoxide Detector (1-Pack) Review: RecoGuru Analysis & User Insights

In-depth review of the First Alert CO605 Carbon Monoxide Detector (1-Pack). Analyzing features, 21,000+ user reviews, pros & cons. Is it worth it? Find out.

Quick Look: At a Glance

Power Source
Corded Electric with Battery Backup
Sensor Type
Electrochemical
Alarm
85 dB Carbon Monoxide
Installation
Plug-In
Overall Rating
★★★★★ 4.7 / 5 (21,000+ ratings) See Breakdown
Price (New)
$27.71 (Subject to change)
Price (Used)
From $24.99 (Like New)
Check Price on Amazon

Over 7K+ bought bought recently!

Rating Distribution

Deep Dive: Features & Specifications

The First Alert CO605 is a simple and reliable way to protect your family from the dangers of carbon monoxide.

Product Description: The First Alert CO605 plug in carbon monoxide alarm with battery backup uses an electrochemical carbon monoxide sensor the most accurate technology available. The alarm easily plugs into any standard outlet with no additional mounting. Battery backup ensures alarm Works even during power outages. Mute button silences any nuisance alarms. Single button also tests alarm functions. Carbon monoxide alarm utilizes electrochemical sensor for increased accuracy. 7 year limited. Co alarm meets UL standards. There are no complicated displays or settings to navigate.

User Review Analysis (Based on 21,000+ Reviews)

Based on over 21,000 customer reviews, here's a breakdown of common themes:

👍The Positive Reviews (80% 5-Star)

  • Users find it works well and is easy to install.
  • Many appreciate the battery backup for continuous protection.
  • It's considered a good value for the money and essential for family protection.
  • The plug-in feature is convenient and requires no tools.

👎Common Criticisms

  • One user reported the device didn't work.
  • Some users found the battery compartment difficult to open.

Pros & Cons Summary

Pros

  • Easy to install and use.
  • Includes battery backup for power outages.
  • Reliable brand with a good reputation.
  • Provides peace of mind.
  • Compact size and blends with home decor.

Cons

  • Some users found the battery closure difficult to open.
  • One user reported the machine did not work.

Available Options & Pricing

This review focuses on the First Alert CO605 Carbon Monoxide Detector (ASIN: B000ND74XA). Other options include:

Current Availability: In Stock. New & Used (183) from $23.72

Who Should Buy the First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White?

This product is a great fit for:

If you require advanced features or a digital display, this basic model may not be the best choice.

⚖️ The Recoguru Verdict

The First Alert CO605 Carbon Monoxide Detector is a reliable and affordable option for protecting your home from the dangers of carbon monoxide. Its simple plug-in design and battery backup make it easy to use and provide peace of mind.


While generally well-received, some users have reported issues with the battery compartment and functionality, so be sure to test the unit upon arrival.

Recommended for homeowners and renters seeking a basic and dependable carbon monoxide detector.

Ready to Make Your Decision?

Check it out for yourself!

🛒 Buy the First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White (1-Pack) on Amazon

Frequently Bought Together