1000+ Verified Reviews

360° Protection Against Carbon Monoxide Poisoning

Catch Invisible Gas Leaks Ultra-Early & Get Alerted You Before It Turns Deadly

EarlySense50™ Warning System
Loud alarm & flashing emergency light
LED screen with live alerts
Meets global CO safety standards

+10K Happy Customers

In stock and ready to ship

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360° ROOM COVERAGE

INSTANT EMERGENCY ALERTS

SIMPLE DIY INSTALLATION

INSECT-PROOF SEAL DESIGN

24/7 CO Protection

Fast Worldwide Shipping

24/7 CO Protection

Fast Worldwide Shipping

24/7 CO Protection

Fast Worldwide Shipping

Top-Tier Carbon Monoxide Detection

Zero-Maintenance Sensor

Self-Testing System

No Wi-Fi or App Needed

Loud 110-Decibel Alarm

Insect-Proof Design

Smart 360°Detection System

Low Battery Notification

Third-Party Lab Certified

Zero-Maintenance Sensor

Self-Testing System

No Wi-Fi or App Needed

Loud 110-Decibel Alarm

Insect-Proof Design

Smart 360°Detection System

Low Battery Notification

Third-Party Lab Certified

Monitor Deadly CO Levels 24/7

Early Alerts Before CO Turns Deadly

iDetectPro detects dangerous carbon monoxide buildup long before it becomes life-threatening, giving you time to react. It monitors the air 24/7, flashes a red light, and sounds a powerful 110dB alarm when gas levels become unsafe.

360° Carbon Monoxide Coverage

CO leaks can start in any room with fuel-burning appliances. iDetectPro uses 360° detection to scan the entire room for rising CO levels, so no matter where you mount it, you’re fully covered with fast, reliable alerts.

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Real-Time Readings With LED Screen

The built-in screen and smart LED indicators give you instant feedback on CO levels, battery life, and sensor health. If anything’s wrong, from low power to a fault, iDetectPro lets you know right away, so you’re never caught off guard.

More Than Just an Alarm – It’s a Smart Safety Upgrade for Your Home

iDetectPro helps prevent carbon monoxide poisoning with fast, accurate detection, built-in safety checks, and reliable alerts – trusted where detection can’t fail and seconds make all the difference.

Pro-Grade Electrochemical Sensor

iDetectPro uses a high-sensitivity electrochemical sensor trusted in professional-grade CO detection. The alarm senses CO instantly and lights up at 50ppm, warning you long before you sense anything.

Self-Testing System With Error Alerts

Many alarms fail silently. iDetectPro automatically checks its internal systems and alerts you instantly if anything’s wrong, so you’re never relying on a dead or faulty device.

Secure Wall Mount With Anti-Tamper Fit

The included wall-mounting kit guarantees stable installation. Anti-tamper design keeps the alarm securely in place, excellent for homes with kids, pets, or renters.

Covers the Whole Room

One alarm scans the entire room in all directions, covering up to 30 square meters with no blind spots or dead zones. Airflow changes, corners, and open layouts are all monitored equally.

Activate Life-Saving Protection in Minutes

Power It On

Insert 3 AA batteries, then press the test button to activate the alarm and confirm it’s working.

Mount the Alarm

Mount it securely on a wall. Install at least 15 feet away from any fuel-burning appliance.

Check the Display

Confirm the LED is flashing green and the screen shows normal status. This means your alarm is active.

24/7 CO Protection

Fast Worldwide Shipping

24/7 CO Protection

Fast Worldwide Shipping

24/7 CO Protection

Fast Worldwide Shipping

100% Satisfaction Guarantee With iDetectPro

Charlotte C.

We installed iDetectPro in the basement after a heater issue. It gave us a warning before we even realised anything 😳

Jason K.

We sleep easier knowing the alarm is watching at night. The screen and alerts make us feel completely in control.

Tristan V.

Simple to install, works exactly as promised. Every home should have one of these, or more than one..

Don’t Risk It – Detect with iDetectPro

Be Confident That Your Home Is Protected

Many carbon monoxide alarms use outdated technology that can be slow to react. iDetectPro combines pro-grade sensors, smarter alerts, and a self-checking system to keep you safe when it matters most.

CO Detector - iDetectPro vs Smoke Detector

Smoke Detectors

360° Detection Coverage

Ultra-Early CO Sensing Tech

Works in Extreme Temperatures

Tool-Free Status Check (No App Needed)

Smart Alerts (CO, Fault, Low Battery)

LED Display With Real-Time Status

Detects Deadly & Invisible CO Particles

Thousands of Happy iDetectPro Users

4.7

1,579 reviews

427

1,134

97% of reviewers would recommend this product to a friend

Results

Quality

Satisfaction

Rachel T.

Verified customer

2 days ago

I recommend this product

2 days ago

Life-Saving…

We had a co leak in the garage from an old heater, and this went off before we even noticed anything. That alert may have saved our lives. Can’t recommend this enough.

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Daniel J.

Verified customer

4 days ago

I recommend this product

4 days ago

Setup Took 5 Minutes

Installed it in our basement… Super easy to mount, and I like that the screen shows CO levels clearly. Feels like something every home should have.

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Melissa K.

Verified customer

4 days ago

I recommend this product

4 days ago

Nice Upgrade

I used to worry constantly about gas leaks overnight, especially with kids in the house. Now I feel like I can finally relax. The alarm’s loud enough to wake the whole house. Price is great.

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Sean M.

Verified customer

5 days ago

I recommend this product

5 days ago

Proven Protection

Had a cheaper alarm that gave us constant false alerts 🥲 Switched to iDetectPro and haven’t had a single issue. It only reacts when there’s actually something to worry about

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George W.

Verified customer

7 days ago

I recommend this product

7 days ago

Better Than the Rest

This is our third CO detector and much better than my other ones. Clear display, loud alarm, and hasn’t let us down once.

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Amanda L.

Verified customer

11 days ago

I recommend this product

11 days ago

Got A Bundle x3

We got one for the basement but ended up ordering two more, one for the bedroom and another for the kitchen level. CO leaks aren’t something you mess around with.

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Mike R.

Verified customer

14 days ago

I recommend this product

14 days ago

Reliable Alarm

Love that it self-checks and shows you what’s going on,better than the old ones that just dingdonged and left you guessing

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Leah F.

Verified customer

16 days ago

I recommend this product

16 days ago

Solid Purchase, Recommend

Between the screen, the lights, and the actual test button, it’s easy to know this thing is working. I’d rather be safe than sorry. 10/10

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More Happy Customers

See what our customers are saying!

Didn’t Know I Needed It

I bought this on impulse after reading about CO risks with gas stoves… now I can’t believe I waited this long. The peace of mind it gives me, especially with a toddler in the house, is worth every penny 🙏

Tyler P.

Verified customer

One Of The Best On The Market

My alarms just chirped or went off randomly. This one shows you what’s actually happening, CO level, battery, faults, everything. It just feels smarter than anything we’ve used before. Kudos.

Reema W.

Verified customer

Alerted Us Just in Time

Had a carbon o buildup in our rental cabin and the iDetectPro went off. We got outside and called the fire department. They said the levels were dangerously high. Can’t imagine what would’ve happened without this thing…

Jill G.

Verified customer

Good Value

I can only rate it as an excellent product…The display, the smart alerts, the sensor. it’s clearly built for today’s homes, not some outdated thing that just makes noise. Well-designed. Thank you guys

Mia C.

Verified customer

Essential If You Have Kids

We’ve got a newborn and gas heating. I didn’t want to take chances. This alarm makes me feel like we’ve done what we can to protect him🌟👶

Jacob Y.

Verified customer

Actually Checks Itself

I had no idea that most alarms don’t even tell you if they stop working. This one self-tests and shows everything clearly. I trust it more than any I’ve had. Im ordering a x2 bundle now they actually have awesome deals

Ava T.

Verified customer

Smart, Loud, and Easy to Install

Didn’t expect much but it’s super loud (in a good way), the setup was simple, and the coverage is great. Put it in the hallway near our bedrooms

Amelia H.

Verified customer

Impressed With This Alarm

I reached out about my order and got help i needed. The display is clear, the alarm is super loud, and I like that it tests itself automatically. Setup took minutes with the included screws. We placed ours near the bedrooms. definitely feels like a high-quality product built

Olivia D.

Verified customer

Rated 4.7 – Showing our 4 & 5 star reviews.

“iDetectPro was rated as the best carbon monoxide fire alarm of 2026.”

-HomeCareGuide.review

Meet Our Expert,

Certified Fire Safety Inspector

I’m Louis O’Connor, a certified fire safety inspector with over a decade of experience assessing residential risks. I collaborated with the iDetectPro team to develop a carbon monoxide alarm that exceeds minimum standards. With high-precision sensors, diagnostic self-checks, and full-room detection, it’s built to protect when failure isn’t an option.

Louis O’Connor

Frequently Asked Questions

How does iDetectPro detect carbon monoxide?

iDetectPro uses a high-sensitivity electrochemical sensor, the same type used in professional-grade alarms. It continuously monitors the air and reacts to even small rises in carbon monoxide, giving you an early warning before levels become dangerous.

Where should I install the iDetectPro alarm?

For best protection, install the alarm on a wall at least 15 feet away from gas appliances, near bedrooms, or in basements. One alarm covers up to 30ft² with 360° detection. Avoid placing it in bathrooms or near vents.

How will I know if the alarm is working properly?

iDetectPro has a built-in self-testing system. The LED screen and indicators show the device’s status in real time, including sensor health and battery life. It also alerts you with a clear message if maintenance or battery replacement is needed.

What happens when carbon monoxide is detected?

If dangerous CO levels are present, the alarm activates with a 110dB sound and flashing red light. This alert continues until the CO levels drop or the environment is ventilated, giving you time to evacuate and take action.

Does it require Wi-Fi or a mobile app?

No. iDetectPro works fully offline. There’s no app or Wi-Fi needed. All alerts and updates are visible directly on the device’s screen and indicator lights. It’s excellent for cabins, older homes, or any location without internet access.