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Homes all across America have CO detectors that won't alert until it's already too late. See why thousands of families have switched to this new digital detector built by a firefighter.

Every week, another family discovers their "working" detector was never designed to protect them — find out why.

How A 70 PPM Threshold Puts Your Entire Family At Risk

Standard CO detectors are designed to stay silent until levels hit 70 PPM. But by then, the damage is already happening — headaches, confusion, nausea — and most families don't realize it's CO.

There are other warning signs your detector will never show you.

A person's finger pressing the test button on a white carbon monoxide alarm mounted on a wall.

Warning Signs Your Detector Will Never Catch

Here are symptoms of low-level CO exposure most families miss:

Headaches that go away when you leave the house

Fatigue that sleep doesn't fix

Nausea or dizziness only at home

Flu-like feelings with no fever

Feeling "better" at work or outside

Pets acting sluggish

Kids complaining of headaches at night

Brain fog you blame on stress

Less energy

Your detector stays silent through all of this. It's waiting for 70 PPM.

Firefighters, a police officer, and civilians stand outside a house near a white pickup truck.

Introducing Haven — The First Detector Designed To Warn You Early

After responding to a call where a couple died at 69 PPM — one point below the alarm threshold — firefighter Matt Brenon partnered with HVAC technician Jake to build something different.

Haven features a professional-grade electrochemical sensor, real-time PPM display, and dual detection for CO and natural gas.

The difference? Haven alerts at 10 PPM. Standard detectors wait until 70.

That's hours of warning instead of minutes. Time to open windows. Time to get out. Time to call for help while you still can.

No more guessing. No more green lights. Just real numbers on a screen so you can see exactly what your family is breathing.

*Developed by a 7-year firefighter and HVAC technician. Tested in over 400 homes before launch.