






From the brand


Your Home Safety Guardian
Vilfet, a professional carbon monoxide alarm brand, is dedicated to promptly detecting invisible dangers and protecting the health and peace of mind of every home.
Whether in kitchens, bedrooms, or spaces with elderly and children, our alarms provide high sensitivity and low false alarm rates, delivering crucial warnings when they matter most.
From the first light of day to the quiet hours of the night, Vilfet is always by your side.

Science and Practice
Offline sales have totaled 10 million units (3 million households), which allows us to pool our wisdom and optimize quality.

Qualified Guardian
Science and experiments show that dangers with early warnings or reminders usually reduce the threat to people by 78.31%

Solve Problems in the Bud
Upgraded 2-in-1 Detector: This advanced natural gas and carbon monoxide detector integrates sensors for both into one compact device. Dual sensors and dual alarms provide rapid, accurate warnings.
Rapid Response & Dual Alarm: Equipped with both sound and red flashing lights, this gas detector activates instantly at unsafe levels. If CO ≥ 150 PPM or natural gas ≥ 5% LEL, it emits a loud ≥ 85 dB alarm.
Energy Saving & Eco-Friendly: This plug-in carbon monoxide detector works on 110–220V with under 2W standby power. Its long-life sensor lasts for years without frequent replacement—reducing waste.
Versatile Use: This compact carbon monoxide and gas detector is ideal for homes, RVs, hotels, kitchens, and cruise cabins. Its space-saving design offers reliable protection without extra bulk.
Setup Guide: Before first use, plug in the detector and wait 180 seconds for calibration.Then press the test button and if the alarm is triggered, you can use it with confidence after confirming that it works normally.
8 reviews for Carbon Monoxide Detectors and Natural Gas Detector, Carbon Monoxide Detectors Plug in, Dual Alarms Gas Leak Detector with Light – Natural, Co Leak Detection for Home, RV Essentials, White, 1Pcs
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$23.99

DJ –
Works great
This carbon monoxide detector gives me real peace of mind. It was extremely easy to install, and the instructions were clear and simple. The digital display is bright and easy to read, and the test/reset button works exactly as it should. I especially appreciate the loud alarm—it’s strong enough to hear from another room, which is reassuring. It also provides updates on battery life, so I never have to worry about it failing without warning. Overall, this detector feels sturdy, dependable, and well-designed. Highly recommended for any home!
JOHN FAIR –
Working
I plugged it in and it took a reading immediately. Seems like it’s working.
MZG2012 –
Peace of mind
After experiencing a gas leak at work, I knew I needed extra peace of mind. The dual alarms are loud and reassuring, and the added temperature and humidity sensor is a great bonus. I feel so much safer having this plugged in near my desk. There’s no set up required, it’s small and bright— the screen makes it easy to read.
Ellen T –
A must have for home
Just picked up this plug-in carbon monoxide detector and it’s been super easy to use. No batteries to mess with—just plug it into the wall and it’s good to go. It’s small enough that it doesn’t take up much space, and I like having the peace of mind knowing it’ll beep if there’s ever an issue. Simple, reliable, and one of those things you hope you’ll never need, but glad to have.
Lauren Johnson –
Doesn’t Work – Please Do Not Buy
I don’t often write product reviews, but for the safety of others, I feel like it’s necessary. I have this product plugged in near my oven in the kitchen – it’s a few feet away, plenty close to detect any type of gas leak, etc. I must have accidentally left one of the burner knobs on my stove slightly on last night, and woke up this morning and could smell gas from my bedroom in the second floor – I went downstairs to find the knob on, and the detector still at “0” – no alarm went off or anything – thank god nothing dangerous happened, but the exact reason I bought this device is for these scenarios – please do not buy this, it doesn’t work. Spend the extra money and get something worthwhile.
S –
Peace of mind
There was a gas leak in my apartment because of the oven and I don’t trust my landlord so this device gives me peace of mind. Very very small price to pay to potentially save your life—buy one
Nana –
Great product
I had been looking for compact CO/ Gas leak detector and came across this! So far it works well, gives me a peace of mind having this in my home! It was very easy to set up and the screen is very clear, large enough to see.. I recommend it!
D Marsh –
Don’t hesitate to purchase!
Easy to just plug and go. Extra peace of mind knowing it measures CO directly. No guess work. Super small and fits any standard outlet. Alarm to test to ensure sound is working. Will be getting another for our rental, as the detector is super affordable.