Carbon monoxide is the invisible poison already in your home. The Kidde Nighthawk shows you exactly what's in your air — in real time.
It has no color. No odor. No taste. Your furnace, water heater, gas stove, or attached garage could be silently filling your home with a poison that mimics flu symptoms — headaches, dizziness, nausea — until it's far too late.
Most families discover CO exposure only when someone collapses. Or doesn't wake up.
Without a detector, there is no warning. None. Carbon monoxide is the single most common cause of poisoning deaths in America — and the victims never saw it coming.
Perhaps you have a detector already. When was it installed? CO detectors expire after 7 to 10 years. The sensor degrades silently. The green light stays on. It looks perfectly fine — while providing absolutely zero protection.
An expired detector on your wall is worse than no detector at all. It gives you false confidence while leaving your family completely exposed.
The Kidde Nighthawk plugs into any standard wall outlet and begins monitoring your air immediately. Its bright digital display shows your CO level in real time — so you never have to wonder.
See your CO levels at a glance — no guessing, no hoping. The bright LED reads from across the room, catching dangerous trends before they reach alarm levels.
Power outages are when CO risk spikes — generators running, gas heaters lit. The included 9-volt battery keeps this detector watching your air even in the dark.
No wiring. No tools. No electrician. Plug it into any outlet and your family is protected. It arrives with the battery already installed — ready out of the box.
Loud enough to wake you from a dead sleep in a back bedroom. Because a CO detector that can't wake you up isn't a CO detector — it's a decoration.
"I know people who've lost their home to fire. Not fun. I know people, like myself, a CO detector got us outta the house… Thank goodness the two times it was for real we were safe. Though at that time we didn't have a level readout. That's what makes this gem such a peace."
Saved by a CO detector — twice"My husband took the unit to the garage, drove our car in, turned off the engine and shut the door. He waited a minute or less and the unit indeed detected a small amount of CO (15ppm). Because it was under 35 ppm, the unit did not alarm, but at least we now know it really does work."
Verified it works"The digital LED display clearly shows CO levels, which is helpful for peace of mind. Unit came ready to use, with battery already installed. We just plugged it in and it was ready. We feel confident that our family has chosen a great carbon monoxide detector."
Family choice"This seems to be great product as it is my second order as I replace in the various levels of our townhouse. I like the fact that they plug into wall sockets but also have a battery backup if the power goes out."
Repeat buyerAmazon prices change frequently. Today's price may not be here tomorrow.
Get the Kidde Nighthawk NowThe same sensor technology used in professional-grade detectors. Continuously samples the air and reports precise PPM (parts per million) readings to the digital display.
Plugs into any standard 120V outlet. The cord gives you flexibility to position it where it matters most — not just wherever the nearest outlet happens to be.
Arrives with the battery already installed. If your power goes out during a storm, your protection stays on. No scrambling for batteries in the dark.
Shows real-time CO concentration in your air. A reading of "0" means your air is clean. Any number above zero means the detector is doing its job — and you're seeing a threat no human sense could detect.
Press it after installation to verify the unit is working. Press it to silence the alarm during a non-emergency. Simple, one-button operation.
Trusted by fire departments, home builders, and millions of families. This is not a no-name device from an unknown manufacturer. It is the standard.
If your current unit is more than 7 years old, the sensor has degraded. The light is on, but nobody's watching. You are unprotected right now — and you don't even know it.
Chronic low-level exposure causes persistent headaches, fatigue, and confusion — symptoms most people blame on stress or the flu. Without a digital readout, you'd never connect the dots until the damage is done.
When the heat goes out, people turn to generators, portable heaters, and gas stoves. CO levels surge. And if your detector has no battery backup, it goes dark at the exact moment you need it most.
A CO detector costs less than a dinner out. The alternative — an ER visit, long-term health damage, or worse — is a price no family should ever have to pay for something so preventable.
It plugs in. It works. And it could save every life under your roof.
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