Carbon Monoxide Detector
The carbon monoxide detector provides crucial protection with a high-sensitivity sensor for rapid CO detection. Equipped with PowerG technology, it ensures secure encryption, extended range, and reliable battery life. Professional monitoring offers immediate response to CO threats, while tamper protection keeps the device secure. Early low-battery notifications ensure reliable, continuous safety for your home.
Features:
- Advanced CO Detection
High-sensitivity sensor for rapid carbon monoxide detection. - PowerG Technology
Provides more secure encryption, longer range and reliability, and better battery life. - Professional Monitoring
For immediate response to carbon monoxide detection. - Tamper Protection
Alerts you immediately if the device is tampered with. - Low Battery Notification
Early alert when the battery needs replacement.
Each Guardian System Includes:
Free Professional Installation
24/7 Professional Monitoring
Smart Security Panel
Mobile App
Advanced CO Detection
The carbon monoxide detector features a high-sensitivity sensor that quickly detects carbon monoxide levels, providing an early warning in case of dangerous concentrations to ensure timely alerts to potential carbon monoxide hazards.
PowerG Technology
PowerG technology enhances connectivity, extends battery life, and ensures reliable security system communication for continuous CO threat protection.
Tamper Protection
Maintain the integrity of your CO detector with tamper protection. It notifies you immediately of any attempt to interfere with the device so that your detector remains operational and effective at detecting CO threats.
Professional Monitoring
Our carbon monoxide detector seamlessly connects with our professional monitoring center. In the event of elevated CO levels detected by the detector, it communicates directly with professionals. They can promptly respond and dispatch assistance, offering an additional layer of security and peace of mind for your home.
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Specs

CO Detection:
Electrochemical
Sounder:
85 dB
Dimensions:
4.9″ x 1.8″
RF Frequency:
915 MHz
LED Status Lights:
Yes
Weight:
197 grams
Encryption:
128-bit AES
One-Go-All-Go:
No
Battery:
CR123A
Battery Life:
Five (5) years average
Operating Temperature:
40 degrees Fahrenheit to 100 degrees Fahrenheit
Frequently Asked Questions
How does a carbon monoxide detector work?
A professionally installed and monitored carbon monoxide (CO) detector detects abnormally high levels of deadly CO within range of the detector. If CO is detected, a signal will be sent to our monitoring team.
What is carbon monoxide?
Carbon monoxide (CO) is an invisible, odorless, and deadly gas that can come from any combustible appliance.
If I’m currently a Guardian customer, can I add a carbon monoxide detector to my monitored service?
Absolutely! We encourage all of our customers to help protect their homes from dangerous carbon monoxide exposure. The great news is that professional CO monitoring is included with every service plan. Just give us a call at 1.800.PROTECT (1.800.776.8328) and we’ll take care of the rest!