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Every time you start your car, CO can seep through shared walls—even when the garage door is open.
Furnace heat exchangers develop cracks over time. Small cracks leak CO for months before causing complete failure.
Any fuel-burning system produces CO. One blocked vent, one malfunction, one crack—and it's in your air.
Creosote buildup, blocked chimneys, and downdrafts push CO back into your home instead of up and out.
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.
CO Gas Leak 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.
TrueDetect 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
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Others |
Alerts at 30+ PPM (Hours of Warning) |
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Real-Time LCD Display |
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Monitors Temperature & Humidity |
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Expiration Alert |
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10-Year Sensor Life |
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Portable for Travel |
No. it uses intelligent algorithms to tell the difference between harmless CO spikes (like briefly running your gas stove) and dangerous CO buildup (like a cracked furnace leaking gas for hours). You'll only get alerts for actual threats, not normal everyday activity.
Put one within 15 feet of bedrooms (CO poisoning happens most at night while you're sleeping), one near your furnace or main living area, and one on each floor of your home. If you have a fireplace or attached garage, place one nearby. The portable design means you can move it anywhere easily.
That $30 detector only alarms at 70-150 PPM—when you're already poisoned and potentially unconscious. It also expires after 5-7 years without telling you, so you have no idea if it's even working. It alerts at 30+ PPM (giving you hours to escape instead of minutes), lasts 10 years, shows real-time readings, and actually tells you when it's time to replace it. The question isn't "why spend $60?"—it's "why risk your family's life to save $30?"
Yes. it has built-in battery backup that automatically kicks in when the power goes out—which is exactly when furnaces and heating systems are most likely to malfunction and leak CO. Your protection never stops.
Absolutely. it weighs just 8 ounces, fits in any carry-on bag, and works in any standard outlet. This is perfect for hotels (which often have expired or no detectors), Airbnbs (where the owner installed the cheapest detector possible), and RVs (where propane appliances produce CO in tight spaces). Your protection goes wherever you go.
It takes 3 seconds. Just plug it into any standard outlet. No electrician, no drilling, no tools, no wiring. That's it.
The alarm is rated at 85 dB, which is as loud as a blender or city traffic. It's designed to be heard even through deep sleep so you can act immediately.
Yes, it uses a professional-grade electrochemical sensor, the same technology trusted by safety professionals. It's far more reliable than low-cost semiconductor sensors found in cheaper models
