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Protmex Portable Carbon Monoxide Detectors & Natural Gas Detector Plug in

Protmex Portable Carbon Monoxide Detectors & Natural Gas Detector Plug in

$59.90
$59.90 $99.90
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    "We bought this for our RV before a two-week trip and I’m so glad we did. On the third night, the alarm went off for natural gas — turned out there was a small propane leak from the stove fitting. We aired it out and fixed it right away. Without this, we would’ve slept through it. Compact, easy to read, and worth every penny."

    Jessie
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    "I thought our old CO detector was enough until I read it didn’t detect gas leaks. This one covers both, plus shows temperature and humidity. Super easy to set up — just plugged it in by the kitchen and it started showing readings instantly. Gives me peace of mind knowing my kids are safe."

    Laura
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    "Very clear screen and loud alarm. I tested it with a small burst from a lighter and it detected gas immediately. Only reason for 4 stars instead of 5 is I wish it had a battery backup for power outages. Still, for the price, it’s excellent protection and I’ve already bought a second for my garage."

    Mykel
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    Delivery & Returns

    Free Standard Delivery: Benefit from free delivery on all your orders. Receive your products quickly and securely, straight to your door.
    30-day return policy: Your satisfaction is our priority. If you're not completely satisfied with your purchase, you have 30 days to make a return, whether it's an exchange or a refund, without any complications.

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    30-day guarantee

    We're convinced that you'll fall in love with our products, but we understand that sometimes it's hard to make up your mind right away. That's why we offer a 30-day trial period.

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    Loved By Thousands

      A Home That Feels Safe — Even When You’re Not Watching

      Invisible gases, hidden leaks, and silent dangers? Gone. With high-precision CO and natural gas detection plus real-time temperature and humidity monitoring, your space stays protected 24/7. It’s the shortcut to a safer home, no matter where you are or how busy your day gets.

      Safety Doesn’t Have to Be Complicated

      With just one plug, your home is protected. The high-precision sensors monitor carbon monoxide, natural gas, and propane in real-time — while the sleek, compact design blends seamlessly into any room. Your family feels safe, you feel in control — and your guests can’t even tell it’s there.

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      Confidence in Every Room

      That uneasy feeling of not knowing if the air is safe? Gone. The Protmex 4-in-1 system stands guard day and night, delivering loud, instant alerts the moment danger appears. No stress, no guesswork — just a smarter, more reliable way to protect your loved ones. You sleep better because your home is safer.

      Do you have any questions? We're here to answer them!

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      Delivery & Returns

      Free Standard Delivery: Benefit from free delivery on all your orders. Receive your products quickly and securely, straight to your door.
      30-day return policy: Your satisfaction is our priority. If you're not completely satisfied with your purchase, you have 30 days to make a return, whether it's an exchange or a refund, without any complications.

      check_box

      30-day guarantee

      We're convinced that you'll fall in love with our products, but we understand that sometimes it's hard to make up your mind right away. That's why we offer a 30-day trial period.

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      Will this actually protect me better than the detector I already have — or is it just more “features”?

      ✅ Yes — and it’s not even close.

      The Protmex 4-in-1 uses high-precision sensors to monitor carbon monoxide, natural gas, and propane — plus temperature and humidity — in real time. Most detectors only cover one gas, with no extra data. Ours gives you broader protection, faster alerts, and clear readings you can see at a glance. Extra features aren’t fluff — they’re more ways to keep you safe.

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      I already have detectors at home… why would I switch?

      ✅ Because your current setup might not cover all the risks.

      Many homes only have CO alarms, leaving you vulnerable to gas leaks — or they rely on hard-to-read units tucked away in one room. Protmex covers both CO and combustible gases in one device, works anywhere you have an outlet, and is portable for travel. One plug-in and you’re protected in bedrooms, kitchens, RVs, hotels — wherever you are.

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      Can I trust this to work when it matters most?

      ✅ Absolutely — and here’s why.

      The Protmex uses proven sensor technology and gives both visual and audible alerts (85 dB) the moment danger is detected. Color-coded lights and a live LCD display keep you informed before it becomes critical. It’s built for 24/7 monitoring, so you’re never guessing — and never left unprotected.

      • Satisfied or your money back

        All our products are guaranteed 100% satisfied or your money back.

      • Shipping delivery

        US: 4-7 Business Days
        UK: 5-9 Business Days
        International: 5-9 Business Days

      • Easy returns 30

        Change your mind? No problem. Try us out and see the difference for yourself

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