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Reliable Detection, Rapid Response

Carbon monoxide detectors quickly alert you to dangerous levels of the odorless, colorless gas in your home. This ensures first responders are alerted quickly, even when you’re not home.

A Smarter Home Is a Safer Home

  • Get alerts on your mobile device if CO is detected

  • Turn off the air in your home to slow the circulation of deadly gases

  • Unlock all exit doors to let in first responders

The Saifee family, in their New Jersey home, survived a carbon monoxide leak.

The Saifee Family

The Saifees’ Silent Threat

Monitored carbon monoxide detectors helped keep a Thanksgiving weekend gathering from turning tragic, saving 12 family members.

More than 400 Americans die every year from CO poisoning, and CO is responsible for more than 20,000 ER visits annually.


ADT CO Detectors Offer These Additional Features

Loud Alarm

Alerts you when CO is detected in your home.

Professional Installation

Gives you the security of knowing our security experts have helped you decide the best place to install your carbon monoxide detectors

Test/Hush Button

Allows you to perform periodic testing of your carbon monoxide detector.

Customizable Options

Ensures optimal carbon monoxide detector setup, with wireless and hard-wired options.

LED Status Indicator

Provides you with visual status indication of your detector.

Help Protect Your
Home and Family

Get 24/7 Monitoring Starting at Just

$1 a day

^With 36-month monitoring contract. Excludes QSP. Early termination and installation fees apply. Excludes taxes & fees. Applies to traditional services only. Certain markets excluded. See terms and pricing here.


Sensor Life
Approximately 6 years
Notifies when time to replace
Battery Life
Up to 10 years
Alerts when battery is low
Hardwired and wireless options available
8.5 oz.
Agency Approval
UL Listed
Professional Installation
*Equipment my vary in appearance.
Our Services
Our Services
Our Services

Everyone at ADT is committed to your security, using our knowledge and expertise to keep you safe 24/7.

Video Surveillance
Video Surveillance
Video Surveillance

Get peace of mind knowing you can look in on your home with live video, and store video clips to watch later.

Fire, Home & Safety
Fire, Home & Safety
Fire, Home & Safety

Immediate detection and quick response times help protect you from intrusion, fires and more.

Home Security
Home Security
Home Security

Relax, our monitoring centers are on the job 24/7, ready to notify you and local emergency services to any danger.