First Alert Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack
- Keep your family safe with this easy to use plug in carbon monoxide alarm; It works with any standard outlet
- Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is …
- A loud 85 decibel alarm sounds when carbon monoxide levels reach dangerous levels
- To ensure complete protection make sure to place 1 on each level of your home and in each bedroom
- 7 year limited warranty; Equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
Mubboo Value Score: 6.8/10
How it stacks up
Rated 4.7/5 — better than 85% of 53 Carbon Monoxide Detectors we track. Budget-tier pricing at $29.98.
Head-to-Head vs Category Leader
| First Alert | Kidde (Leader) | |
|---|---|---|
| Price | $29.98 | $79.97 |
| Rating | 4.7/5 | 5.0/5 |
| Reviews | 7,698 | 17 |
| Mubboo Score | 6.8/10 | 4.0/10 |
The First Alert Carbon Monoxide Detector, Plug-In Alarm is 63% cheaper but rated lower (4.7 vs 5).
Quick Specs
- Alarm
- Audible
- Color
- White
- Style
- Plug in Alarm
- Material
- computer
- Unit Count
- 1.0 Count
- Sensor Type
- Electrochemical
- Manufacturer
- First Alert
- Model Number
- FATCO600
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Choose a model with a digital display if you want to see real-time CO levels. Note that the low-battery chirp can be mistaken for a smoke detector, so test early; also remember these need replacement after 10 years.
Rating reliability
About First Alert
- 100 products in our database
- Average rating: 4.6/5 across all products
- Price range: $13.98 – $648
- Categories: Carbon Monoxide Detectors, Fire Extinguishers, Smoke Detectors
Other Carbon Monoxide Detectors
Frequently Asked Questions
Is the First Alert First Alert Carbon Monoxide Detector, Plug-In Alarm with T worth buying in 2026?
It earns a Mubboo Score of 6.8/10, with a 4.7/5 rating from 7,698 reviews — better than 85% of Carbon Monoxide Detectors we track.
How much does the First Alert First Alert Carbon Monoxide Detector, Pl cost?
It is currently $29.98 — budget-tier pricing for Carbon Monoxide Detectors.
How does it compare to the top-rated Carbon Monoxide Detectors?
The First Alert Carbon Monoxide Detector, Plug-In Alarm is 63% cheaper but rated lower (4.7 vs 5).
Sources & References
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