SUPTRUCK 4in1 Safety CO Detector

Does Your Home Have Hidden CO Risk?

Answer these questions:

Do you have an attached garage? Every time you start your car, CO can seep through shared walls—even when the garage door is open.

Is your home older than 15 years? Furnace heat exchangers develop cracks over time. Small cracks leak CO for months before causing complete failure.

Do you use natural gas, propane, or oil heat? Any fuel-burning system produces CO. One blocked vent, one malfunction, one crack—and it’s in your air.

Do you have a fireplace or wood stove? Creosote buildup, blocked chimneys, and downdrafts push CO back into your home instead of up and out.

If you answered yes to even ONE of these, you’re at risk. If you answered yes to TWO or more, you’re in the danger zone.

57% of CO Poisoning Victims Had “Working” Detectors That Never Went Off. Don’t Let This Be Your Family.

Traditional CO detectors are designed to only alarm at near-fatal levels (70-150 PPM). By the time they sound, you’ve already been breathing poison for hours.

Even worse? Most detectors expire after 5-7 years but keep showing a green light. So if your house is older than 7 years you probably have zero protection right now.

This is why 50,000 Americans are hospitalized for CO poisoning every year… despite 90% of homes having detectors.

SUPTRUCK™ 4in1 Safety CO Detector was designed to solve this exact problem. Instead of waiting until CO reaches dangerous levels, it alerts you at 30+ PPM – giving you hours to evacuate before anyone gets sick. It also monitors temperature and humidity fluctuations (the same metrics HVAC professionals use) to catch furnace problems before CO even starts building up.

Stories That Started A Movement

⭐⭐⭐⭐⭐ 4.8/5 (8,438 Reviews)

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Mark D., Firefighter, Texas

I’ve responded to too many calls where families trusted the wrong detector and paid the price. A lot of cheap units stay silent until it’s too late. After a long shift, I decided to test the SUPTRUCK 4in1 Safety CO Detector at home, and it picked up rising CO levels much earlier than my old unit ever did. That early alert is the difference between waking up… or not waking up at all. Since then, I’ve been recommending it to friends, neighbors, even people I rescue. You don’t get a second chance with CO.

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Emily R., Colorado

We installed the SUPTRUCK 4in1 Safety CO Detector near our furnace after noticing a slight gas smell one night. Around 3 AM, it started alerting — not loud panic mode, but enough to wake us up and get our attention. It turned out there was a ventilation issue we would’ve never noticed otherwise. What shocked me was that our old detector didn’t react at all. That moment completely changed how I look at home safety. This one actually works when it matters.

⭐⭐⭐⭐⭐

Daniel K., California

I used to think all CO detectors were basically the same — plug it in and forget about it. But after seeing so many stories about detectors failing when people needed them most, I decided to upgrade to the SUPTRUCK 4in1. The real-time display, the alerts, and the extra monitoring features make it feel way more reliable. Now I actually pay attention to it instead of ignoring it on the wall. Honestly, the peace of mind alone makes it worth it.

Professional-Grade Protection Without The Professional Price

SUPTRUCK™ 4in1 Safety CO Detector uses the same electrochemical sensor technology trusted by HVAC professionals and emergency responders—the kind that costs $200+ in commercial-grade detectors. But we made it accessible for every family. The result? A detector that alerts you at 30+ PPM (hours before traditional detectors).

Professional features, everyday price:

✓ Medical-grade electrochemical sensor – Detects CO as low as 30+ PPM
✓ Triple environmental monitoring – CO, temperature, and humidity
✓ Industrial 10-year lifespan – With daily self-diagnostics
✓ Real-time digital display – Know exactly what you’re breathing
✓ Universal compatibility – Works in any outlet, battery backup included
✓ Travel-ready – Compact, portable, TSA-approved

SUPTRUCK™ vs Traditional CO Detectors