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Carbon Monoxide Alarm

Our carbon monoxide alarm is built to detect the signs of CO early and is supported by our central monitoring station 24x7x365.



The Vivint carbon monoxide alarm is built on an electrochemical detector with a five-year sensor life. With these features, it can detect increased levels of carbon monoxide early. And unlike standard, store-bought alarms, it's backed by our touchscreen panel and central monitoring station, giving you 24x7x365 assistance and support.

Dimensions and weight
  • Diameter: 5"
  • Height: 1.87"
  • Weight (including battery): 7.09 oz. (201 g)
Part numbers
  • CO1-345
Regulatory Listing(s)
  • ETL to UL 2034, CSA 6.19-01; FCC part 15 and industry Canada
  • Electrochemical detector
  • Two status indicators
  • Built-in 85 dBa sounder
  • Five-year sensor life
  • Five-year lithium battery
  • Tamper-protected
  • Tamper–proof: Know when someone is trying to tamper with your alarm
  • Fully monitored: Get connected to the Vivint central monitoring station in as few as 17 seconds
  • Transmitter Frequency
  • 345.000 MHz (crystal controlled)
  • Transmitter Frequency Tolerance
  • ± 15 kHz
  • Transmitter Bandwidth
  • 24 kHz
  • Modulation Type
  • Amplitude Shift Keying—On/Off Keying (ASK-OOK)
  • Material
  • UL 94 V-0 poly-carbonate
  • Color
  • White
  • Operating temperature
  • 40° to 100°F (4° to 37°C)
  • Relative Humidity
  • 15-90% Non-Condensing
  • Unique ID Codes
  • Over one (1) million different code combinations
  • Lifetime
Included equipment and accessories
  • Battery (installed)
  • One (1) Panasonic CR123A, or equivalent Lithium battery
  • Included Accessories
  • Mounting hardware package


You’ve got questions? We’ve got answers

When I get notified that my alarm has been triggered, how do I find out if it was an actual emergency or a false alarm?

You will need to contact your local police department. However, if the triggered alarm signifies an actual emergency, in most cases the authorities will notify the central monitoring station, which will then contact you.

Where are your monitoring stations located?

We have two monitoring stations: one in St. Paul, Minnesota, and one in Provo, Utah. Additionally, all of our customer support representatives are located in the United States. We do not contract with off-shore providers.

Do you monitor 24x7x365?

Yes. We have monitoring staff available at all times, including nights, holidays, and weekends. We also have customer support agents available 24x7x365.

How quickly does Vivint respond in an emergency?

We respond to most emergency calls in fewer than 10 seconds.

Will the installation damage my walls?

Technicians drill only two holes through the entire installation process: one to link the touchscreen panel to your home’s power grid and one in your door frame if you choose to install recessed door sensors. These holes are unobtrusive and cannot be seen once the products are installed. Other sensors and detectors are installed using a couple of screws, similar to hanging a picture on your wall.