Fire
Safety
Survival
Protection
New
SafetyTwo Invisible Threats Covered in Every Home You Love.
Stacy L.
Verified Buyer
3,500,000+
Families Protected
Prepared Hero™ Dual Threat Detector
Your smoke alarm catches smoke. This catches the two invisible threats it misses. Carbon monoxide from your furnace. Combustible gas from your stove. One plug. Both covered.
- Detects Both CO and Combustible Gas (Natural Gas, Propane, Methane) in One Device
- Real-Time Digital Display Shows Exact PPM and % LEL Readings, Not Just Indicator Lights
- No Batteries, No App, No Maintenance. Plug In and Forget It.
Choose Your Package
Try It Risk-Free With Our 30-Day HERO Guarantee
Guaranteed Secure Checkout • Ships in 24 Hours
Active Fire Fighter Matt K.
"Home Safety Done Right."
A real-time detection system built for the one job that matters: keeping your family breathing safe air.
AS SEEN ON
Stay Protected In Every Home With These
3 Simple Steps
One plug in your kitchen. One plug in your mother's. That is the whole setup.
Pick the outlet nearest to the stove in the kitchen, or nearest to the furnace or water heater in the basement or utility room. Either location. Both, if you have a 2-pack.
Insert the detector into the outlet. Within 30 seconds the display lights up with both readings. CO in PPM. Gas in % LEL. Both visible at once. No setup. No pairing. No instructions to remember.
Both readings show in real time on the display. Green bar on the gas reading. Single digits on the CO reading. That is what normal looks like. Now she knows it too.
Ships in 24 HoursThe Gap In Most Home Safety Setups
No One Talks About
Most families have a smoke alarm and a CO alarm. Most families think that covers everything.
Here is what it misses. A CO alarm detects carbon monoxide only. If your mother's stove valve wears and combustible gas starts escaping, that is not a CO event. The CO alarm stays quiet. Your smoke alarm stays quiet. The gas collects in the kitchen while she makes her morning tea.
The Prepared Hero™ Dual Threat Detector runs two independent sensors at the same time. One for CO. One for combustible gas. Both threats on one display. One outlet.
For the daughter keeping track of two kitchens at once, this is the one piece that closes the gap everything else leaves open.
Two Invisible Threats. Six Places They Hide.
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Stove Valve Wear or Pilot Light Out
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Aging Furnace Running in the Basement
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Gas Water Heater Venting Incorrectly
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Overnight Buildup in a Closed Home
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Rental Apartment With Unknown Alarms
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A Parent's Home You Cannot Check Every Day
Why The Prepared Hero™ Dual Threat Detector Covers
What Most Homes Are Missing
Smoke
Alarm
Your Smoke Alarm Has One Job. Gas Leaks Are Not It.
Smoke alarms detect combustion particles from a fire that has already started. A slow gas leak from a stove valve produces no smoke. The alarm stays silent.
Both Invisible Threats. One Outlet.
The Prepared Hero™ Dual Threat Detector runs two independent sensors at the same time. If CO climbs, the alarm catches it. If combustible gas builds, the alarm catches it. Both on one display.
Standard CO Alarm
A CO Alarm Only Catches Half the Problem.
Standard CO alarms are built for one thing. A combustible gas leak from a stove or furnace is a different threat entirely, and a CO alarm will not detect it.
One Device That Covers Both.
Electrochemical CO sensor and semiconductor gas sensor running simultaneously. Real-time readings for both. One device replacing what would otherwise require two.
Double Maintenance
Two Devices, Double the Maintenance.
A separate CO detector and a separate gas detector means two battery schedules, two devices to check, two things that can fail quietly and separately without you knowing.
One Plug. No Batteries. Nothing to Maintain.
The Prepared Hero™ Dual Threat Detector runs on wall power. No batteries to replace. No maintenance schedule. Plug it in at your mother's house once and it runs.
Indicator Lights
Indicator Lights Leave You Guessing.
Most alarms give you a green light and a red light. That tells you whether the alarm is working. It does not tell you what the actual readings are or whether they are trending upward.
Real Numbers on a Real Display.
The Prepared Hero™ Dual Threat Detector shows exact CO readings in PPM and exact gas readings in % LEL. You can read both from across the kitchen. You know what normal looks like. You can show your mother what to watch for.
Why 3,500,000+ Families
Trust
Prepared Hero™
CO from the furnace. Natural gas from the stove. One device filling the gap that smoke alarms and standard CO detectors leave behind.
How Many Prepared Hero™ Dual Threat Detectors
Should Your Family Have?
Every home where someone you love might be exposed to CO or a gas leak is a home worth covering. The kitchen is the most obvious spot. The furnace room or basement is the second. And the apartment your daughter just moved into is the third.
One for your kitchen. One for your furnace room or basement. One for your mother's. One for Jenna's new place. The 4-pack covers all four in a single order.
Bundle discounts available when you order multiple units.
The One Home Safety
Upgrade Worth Trusting
Two Real Sensors. Two Real Threats Covered.
Always Running. Nothing to Remember.
30 Day Hero GuaranteeHear From Families
We Have Helped Protect
86%
10%
2%
0%
1%
4.9
3,500,000+ Families Protected
Much needed product
Excellent and much needed product. Courteous service, you are to be recommended unconditionally. Many thanks!
Wenda McKee
Verified Buyer
Very important
Very important. My daughter gave us one. I will be ordering some more to give as gifts. Thank you MJE Love you very much.
Carol StahlVerified Buyer
Good quality product
Good quality product. Easy to use and quick delivery. Great practical gift ideas.
Linda BoydVerified Buyer
Kathleen MitchellFrequently Asked
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