Description
RV Carbon Monoxide Detector, Smoke and CO Detector, Gas Leak Detector for Campers
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One detector, three hazards covered: carbon monoxide, combustible gases like methane and propane, and smoke all trigger the same alarm
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Hard to miss, day or night: an alarm over 100 dB pairs with visual warnings and graduated alerts that scale with the danger
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Read it at a glance, day or night: a color display updates every 2 seconds with adjustable brightness and screen rotation
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Keeps watching even if the power drops: a rechargeable backup battery keeps it running through a power interruption
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Mounts wherever your rig needs it: a compact footprint and four mounting brackets fit RVs, travel trailers and truck campers
Running the generator overnight, cooking on the stove in a closed-up rig, parking somewhere the furnace vents get blocked by snow — carbon monoxide and gas leaks build up quietly in an RV, travel trailer or truck camper long before anyone notices. This detector watches for carbon monoxide, combustible gases such as methane, propane and butane, and smoke, all from one compact unit, and when something's wrong an alarm over 100 dB paired with a visual warning is loud enough to wake the whole rig, with graduated CO alerts that reflect how serious the reading actually is.
A color display refreshes every 2 seconds and lets you adjust brightness, switch between °C and °F, and rotate the screen to whatever angle you've mounted it at, so this carbon monoxide alarm reads clearly from a bunk or a doorway. It runs on 12V DC hardwired power or a 110-220V plug-in setup, with a 1000mAh rechargeable backup battery keeping this combination smoke co detector alert through a power interruption — useful whether you think of it as a propane leak detector for the tank compartment or a home gas detector for the kitchen area. At just 3.92 x 2.56 x 1.04 inches (99.5 x 65 x 26.5 mm) with four mounting brackets included, it tucks into a hallway or bunk wall without getting in the way.
Why choose Fewpe
RV Carbon Monoxide Detector
| Feature |
Fewpe |
Others |
| Detects CO, gas and smoke in one unit |
✓ |
✕ |
| 100+ dB alarm with visual warning |
✓ |
✕ |
| Color display updates every 2 seconds |
✓ |
Basic display |
| Backup battery keeps it running |
✓ |
No backup |
| Includes 4 mounting brackets |
✓ |
Not included |
| 30-day easy returns |
✓ |
Varies |
Key Features
A closer look at how this detector covers three hazards at once:
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Three-in-One Protection: A single compact unit watches for carbon monoxide through an electrochemical sensor while also picking up combustible gases (methane, propane, butane) and smoke, so three separate hazards share one alarm.
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Powerful Audible and Visual Alerts: When danger is detected, a siren past 100 dB fires alongside flashing visual cues, and the CO alert itself steps up in intensity to match how concentrated the reading is.
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Easy-to-Read Color Display: The screen refreshes its reading every 2 seconds, and you can turn up the brightness, flip between Celsius and Fahrenheit, or spin the display to suit wherever it's mounted.
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Flexible Power Options: Available with 12V DC hardwired or 110-220V plug-in power configurations, with a 1000mAh rechargeable backup battery for extra support.
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Compact Design with Flexible Mounting: Measuring just 3.92 x 2.56 x 1.04 inches (99.5 x 65 x 26.5 mm), it includes four mounting brackets for convenient installation in RVs, travel trailers and truck campers.
Specifications
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Alarm Sound Level: exceeding 100 dB
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Display Refresh Rate: every 2 seconds
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Backup Battery Capacity: 1000mAh
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Power Input: 12V DC hardwired or 110-220V plug-in
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Dimensions: 3.92 x 2.56 x 1.04 inches (99.5 x 65 x 26.5 mm)
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Color Options: Black, White
Package Includes:
- 1 x Carbon Monoxide And Gas Leak Detector
Right for you if
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✓You run a generator or stove in a closed-up rig — it watches for CO, gas and smoke together
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✓You want an alarm that actually wakes you — it's over 100 dB with a visual warning
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✓You need to read it from across the room — the color display updates every 2 seconds
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✓You worry about losing power overnight — a rechargeable backup battery keeps it running
If two or more of these sound like you, this is the one.
FAQs
Q: What hazards does this co alarm detect?
A: Carbon monoxide, combustible gases such as methane, propane and butane, and smoke, all from one device.
Q: Can it work as a propane gas detector?
A: Yes — its gas sensor detects combustible gases such as methane, propane and butane alongside carbon monoxide and smoke.
Q: How is this different from a simple digital co detector?
A: It adds smoke and combustible-gas sensing plus a color display, rather than reading carbon monoxide alone.
Q: How is it powered?
A: Choose 12V DC hardwired or a 110-220V plug-in setup, backed by a 1000mAh rechargeable battery.
Q: How is it mounted in an RV?
A: It measures about 3.92 x 2.56 x 1.04 inches (10 x 6.5 x 2.6 cm) and comes with four mounting brackets for RVs, travel trailers and truck campers.
