Description
Carbon Monoxide Detector 4 in 1 with CO2 Detector and Carbon Monoxide Alarm
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Know before it becomes a problem: CO, CO2 and temperature readings update continuously on one panel
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Get an alert you cannot miss: an 85dB alarm pairs with a flashing red warning light
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See the numbers even at night: a built-in flashlight and a humidity monitor keep every reading visible
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Set it up anywhere: hang it, mount it, or simply place it on a shelf
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Go longer between charges: up to 340 hours of runtime keeps it watching around the clock
A single-purpose alarm only tells part of the story. This carbon monoxide detector tracks CO alongside CO2, temperature and humidity from the same panel, and it backs every reading with an 85dB alarm and a flashing red warning light, so the alert is heard and seen at the same time.
As a CO detector, this portable CO detector is small enough for a glovebox, so it works as an RV carbon monoxide detector on the road and a garage unit at home. The same panel doubles as a CO2 monitor, and the 85dB CO alarm sounds the same alert wherever it is placed — home, workshop or campsite.
Why choose Fewpe
4-in-1 CO Detector
| Feature |
Fewpe |
Others |
| Tracks CO, CO2, temperature and humidity |
✓ |
CO only |
| 85dB alarm plus flashing red light |
✓ |
Alarm only |
| Built-in flashlight for use in the dark |
✓ |
✕ |
| Runs up to 340 hours per charge |
✓ |
Shorter run |
| Hang, mount or place it flexibly |
✓ |
Fixed mount |
| 30-day easy returns |
✓ |
Varies |
Key Features
What this detector keeps watch over:
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4-in-1 Monitoring: CO, CO2, temperature and humidity are all tracked at once
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Dual Alerts: the 85dB alarm pairs with a flashing red warning light
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Built-In Flashlight: doubles as a light source with a flexible hang, mount or place setup
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Long Runtime: keeps watching for up to 340 hours between charges
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Go-Anywhere Use: suited to homes, RVs, workshops and camping trips
Specifications
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Alarm volume: 85dB
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Runtime: up to 340 hours
Package Includes:
- 1 x Carbon Monoxide Detector
Right for you if
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✓You want more than a CO reading — CO2, temperature and humidity are tracked too
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✓You want to notice an alert from another room — 85dB alarm plus a flashing red light
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✓You travel or camp in an RV — it is built for homes, RVs, workshops and camping
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✓You do not want to charge it constantly — up to 340 hours of runtime
If two or more of these sound like you, this is the one.
FAQs
Q: What does this detector monitor?
A: CO, CO2, temperature and humidity, all from one panel.
Q: How does it alert me to a problem?
A: An 85dB alarm sounds along with a flashing red warning light.
Q: Can I use it while camping or in an RV?
A: Yes, it is built for use in homes, RVs, workshops and while camping.
Q: How long does it run before needing a charge?
A: Up to 340 hours of runtime on a single charge, so it keeps watching for a long stretch.
Q: How do I set it up in a room?
A: Hang it, mount it, or simply place it; it also has a built-in flashlight for finding it in the dark.
